Khoa Học Tự Nhiên SAT - Đối tượng kỹ thuật
Tại đây, bạn sẽ học một số từ tiếng Anh liên quan đến các đối tượng kỹ thuật, chẳng hạn như "stratum", "oscillograph", "ratchet", v.v. mà bạn sẽ cần để đạt thành tích cao trong kỳ thi SAT của mình.
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Chính tả
Đố vui
a heavy object, usually made of metal, designed to secure a vessel or structure firmly to the bottom of a body of water to prevent drifting
mỏ neo
a spiral shape that looks like a coil, often seen in things like springs, screws, or some types of antennas
xoắn ốc, spiral
an electronic device used for playing video games on a television or display screen
máy console, máy chơi game
a flying vehicle such as an aircraft that is controlled from afar and has no pilot
drone, máy bay không người lái
a light and airy material made by trapping gas bubbles in a solid or liquid substance during production
mút
the specific equipment or materials carried by a vehicle for a particular purpose
tải hữu ích, hàng hóa
an exact or very close copy of an object, often made to resemble the original in appearance and function
bản sao, phục chế
a narrow boat that is light and has pointed ends, which can be moved using paddles
xuồng, kayak
a specialized underwater vehicle designed to operate and navigate beneath the surface of water, typically used for exploration, research, or marine activities
tàu ngầm, xe dưới nước
the main body or framework of a ship or boat, typically the outer shell that provides buoyancy and protects against water
thân tàu, hull (hiếm khi được sử dụng
a type of parchment made from animal skin, typically calfskin, used for writing or printing
vellum, da động vật
an object, often a missile or bullet, propelled through the air by force, typically for military or scientific purposes
đạn
a hand tool with a flat, pointed, or rounded blade used for applying and spreading mortar, plaster, or other similar materials onto surfaces such as walls, floors, or ceilings during masonry or tile work
bàn xoa, cái thìa
a mechanical device used for lifting and lowering heavy objects or materials vertically
kích, máy nâng
an electronic instrument used to graphically display and analyze voltage signals over time, showing the waveform's amplitude, frequency, and other characteristics
dao động ký, dao động ký điện tử
a device or machine that is often unusual or complicated, made for a specific job
thiết bị, máy móc
a mechanical device powered by flowing or falling water, typically used to generate mechanical power for tasks such as grinding grain or pumping water
bánh xe nước, cối xay nước
an innovative device used in printing, casting individual lines of type from molten metal, significantly advancing the efficiency of typesetting
linotype, máy linotype
a distinct layer or level within a system, often conceived as having depth or hierarchy
tầng, lớp
a measuring instrument or device used to determine the size, capacity, amount, or extent of something
đồng hồ đo, thiết bị đo
a richly decorative fabric characterized by raised patterns
vải gấm, vải trang trí
a flexible material, often in the form of a sealant or filler, used to seal gaps, joints, or cracks in various surfaces, such as walls, windows, or pipes, to prevent air, water, or pests from entering or escaping
mastic, chất bịt kín
a large sheet of strong, flexible material, typically made of canvas or polyethylene, used to protect or cover objects from weather or debris
bạt, tấm bạt
an object, typically over a hundred years old, considered valuable due to its historical significance, craftsmanship, or rarity
đồ cổ, vật cổ
a device in a vehicle that measures the distance traveled by counting the number of rotations of a vehicle's wheels
đồng hồ đo quãng đường
a writing tool made from a bird feather, typically the large flight feather of a goose or swan, with a sharpened end
bút lông, lông chim
a flat or curved object, often made of metal or plastic, designed to catch or direct airflow, typically used in weather vanes, turbines, or aircraft
vật hướng gió, cánh quạt
weapons and ammunition used for military or defense purposes, including firearms, bombs, grenades, and missiles
đạn dược, thiết bị quân sự
an explosive device placed on railroad tracks, activated by passing trains to warn engineers of potential dangers ahead
ngư lôi, thiết bị cảnh báo
a device with a long thin bar and a weight at the end that swings side to side to keep a clock working
con lắc, trục
a round metal part that rotates in one direction and locks in the opposite direction, used on art tools such as paintbrush handles or adjustable clamps
bánh răng, cơ chế khóa
a sharp projection or point, typically found on wire fencing, designed to deter and hinder passage or intrusion
gai, mũi nhọn
a collection of various equipment used for a particular task
dụng cụ, thiết bị
a simple lighting device from earlier times, consisting of a rush stem soaked in fat or grease, used as a makeshift candle
đèn cỏ, nến cỏ
a machine tool that rotates a workpiece so one can shape it by cutting, sanding, or drilling
máy tiện, máy gia công
a package or set of basic items or tools assembled to help someone get started with a particular activity
bộ khởi động, bộ dụng cụ khởi động
a protruding structure that supports a building or wall and is made out of bricks or stones
gí, đỡ
cloth that is made from the fibers of a plant called flax, used to make fine clothes, etc.
vải lanh, vải lanh flax
a channel or pipeline used to transport water over a long distance, usually from a remote source to a town or city
cống dẫn nước
a long, elevated structure that carries a railway or road across a valley or river, typically held up by a series of arches
cầu vượt
an upright, tall, and strong structure made of stone, metal, or wood that provides support for a part of a building such as the roof
trụ, cột
(computing) the part of a computer by which all programs work
bộ xử lý