登录
an instrument used to measure and indicate the altitude of an object above a fixed level, typically the Earth's surface
高度计
the unit of electric current, symbolized as "A" in the International System of Units (SI)
安培
a unit of weight used for measuring gemstones and pearls, equal to 200 milligrams or 0.2 grams
克拉, 克拉（宝石与珍珠的重量单位）
a measure of length that equals the distance traveled between two steps during a walk
步幅, 步速
a measure equal to 16 fluid ounces, often used for measuring liquids such as beer or milk
品脱, 升
a unit of volume measurement the United States for liquids, equal to 32 fluid ounces or approximately 946 milliliters
夸脱（体积单位）, 夸脱（美国液体单位）
a device used to measure a person's body temperature to assess for fever or abnormal temperature
温度计, 数字温度计
