There are balancing scales, like you might stand on at a doctor’s office, or spring scales, like the ones you might use to weigh fruit in a grocery store.
有平衡秤,就像您站在医生办公室时使用的一样, 或者弹簧秤,就像您在杂货店里用来称水果的秤一样。
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| 词汇 | Spring scales |
| 分类 | 英语词汇 英语翻译词典 |
| 释义 |
Spring scales
原声例句
SciSHow 快问快答小科普 There are balancing scales, like you might stand on at a doctor’s office, or spring scales, like the ones you might use to weigh fruit in a grocery store. 有平衡秤,就像您站在医生办公室时使用的一样, 或者弹簧秤,就像您在杂货店里用来称水果的秤一样。
英语百科
Spring scaleA spring scale or spring balance is a type of weighing scale. It consists of spring fixed at one end with a hook to attach an object at the other. It works by Hooke's Law, which states that the force needed to extend a spring is proportional to the distance that spring is extended from its rest position. Therefore the scale markings on the spring balance are equally spaced. A spring scale can not measure mass, only weight. |
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