Common physical unit of measure
[经] 共同的实物计量单位
🧩 词语组成解析
common
['kɑmən]
adj. 普通的;通俗的;[数学]公共的;共有的;
n. [法律]（对土地、水域的）共有权;公共用地;普通;平民;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
The age range is from 6 months to 47 years.
年龄档次从6个月到47岁不等。
Have but few frieds,though many acquaintances.
结交可以多，朋友应宜少。
I had just lost $50 and I felt very upset.
我刚刚丢了50英镑，感到非常烦恼。