🧩 词语组成解析
per
[pə:, pə]
prep. 由;(表示根据)依照;(表示比率)(尤指数量,价格,时间)每;
adv. 每次;每个;照常;按惯例;
adj. 高的,过的,全的;
unit
['ju:nit]
n. 单位,单元;装置;个体;[数]单位数;
🗣️ 情景例句
So how is it working out?
那么进行得怎么样了呢?
A good book is a best friend who never turns his back upon us.
一本好书,莫逆之交。
He opened it and saw the man from downstairs.
他打开门,看见楼下人。