🧩 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
How long will this letter take to get there?
这封信需要多长时间到那儿?
Is that Mr.Shen?
沈先生吗?
But this was before Annie Sullivan came to stay.
但是,这都是安妮·莎利文来住下之前的事了。