an instrument used to measure and indicate the altitude of an object above a fixed level, typically the Earth's surface

高度表, 高度计
the unit of electric current, symbolized as "A" in the International System of Units
a scientific instrument used to measure air pressure

气压计, 用于测量空气压力的科学仪器
a unit of weight used for measuring gemstones and pearls, equal to 200 milligrams or 0.2 grams

克拉, 用于测量宝石和珍珠的重量单位,等于200毫克或0.2克
a measure of length that equals the distance traveled between two steps during a walk

一步, 步幅
the total length of the external boundary of something

周长
a measure equal to 16 fluid ounces, often used for measuring liquids such as beer or milk

品脱, 啤酒杯
the smallest unit of an image on the screen that collectively can form a whole image

像素, 图像点
a unit of volume measurement the United States for liquids, equal to 32 fluid ounces or approximately 946 milliliters

夸脱,美国用于液体的体积单位,等于32液量盎司或约946毫升, 夸脱,美国的液体容量单位,相当于32液量盎司或约0.946升
a device used to measure a person's body temperature to assess for fever or abnormal temperature

体温计
| IELTS学术词汇 (分数8-9) | 
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