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altimeter
[名词]
an instrument used to measure and indicate the altitude of an object above a fixed level, typically the Earth's surface
高度计, 高程仪
Ex: Glider pilots altimeters to navigate and optimize their flight paths based on changes in elevation and atmospheric conditions .
ampere
[名词]
the unit of electric current, symbolized as "A" in the International System of Units (SI)
安培, 安培数
Ex: The electronic device required a power supply with a current rating of amperes for optimal performance .
barometer
[名词]
a scientific instrument used to measure air pressure
气压计, 气压仪
Ex: Sailors relied on barometer to help them navigate safely by anticipating weather conditions at sea .
carat
[名词]
a unit of weight used for measuring gemstones and pearls, equal to 200 milligrams or 0.2 grams
克拉, 开
pint
[名词]
a measure equal to 16 fluid ounces, often used for measuring liquids such as beer or milk
品脱, 一品脱
quart
[名词]
a unit of volume measurement the United States for liquids, equal to 32 fluid ounces or approximately 946 milliliters
夸脱, 夸特
thermometer
[名词]
a device used to measure a person's body temperature to assess for fever or abnormal temperature
体温计, 温度计
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