Structral unit
[化] 结构部件
🧩 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
And give her a teaspoon of the medicine after every meal.
每餐之后给她吃一茶匙的药。
Before gold,even kings take off their hats.
在黄金面前，国王也要脱帽。
But my sister bought this pair last month.
但是，我姐姐上个月买到了这样的一双。