Mobile optical unit
[医] 机动修配眼镜组
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
Calm down.
冷静一点。
Every tide hath its ebb.
兴盛之日必有衰退之时。
The girl, tears streaming down her face, begged to be allowed to slip into the guard's van.
女孩泪流满面，央求让她不声不响地到押车员车厢里去算了。