Đăng nhập
a sudden or disastrous event that destroys or changes a whole region or system
thảm họa
a person, thing, or event that provokes or accelerates change or activity by introducing new perspectives or actions
chất xúc tác
a large weapon that was used in ancient times to throw stones or other objects with great force
máy phóng
a large waterfall where water rushes forcefully over a height
thác nước
the degree of roundness exhibited by a three-dimensional object
hình cầu
(geometry) a round 3D shape like a ball that is slightly flattened at the top and bottom points
hình cầu
a measuring tool used to determine the roundness of a curved surface
spherometer
someone who moves from one country to another with the intention of settling there permanently
di cư
to leave one's own country in order to live in a foreign country
di cư
to disturb or unsettle someone, causing them to feel worried or uneasy
khiến rối
a disruption or disturbance of a normal state of mind or emotions
sự xáo trộn
to temporarily stitch two pieces of fabric together with long, loose stitches that can later be easily removed
khâu tạm
a fortified structure extending from a wall, typically angled, for defensive purposes
bastion
someone who spends or uses resources recklessly or wastefully
người phung phí
a remarkable example of a particular quality, skill, or achievement
tài năng
an individual, often a leader or authority figure, who possesses the power to create laws, particularly not directly elected by the people
nhà lập pháp
someone who can write or approve a law as a member of a legislative body, usually elected by people
nhà lập pháp
