🧩 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
I'm so busy that I don't get around to it.
我忙得找不出时间去做它。
I dropped the letter in the mailbox on the corner.
我把信放到角落上的邮箱里。
On one hand, I was anxious to leave.
一方面，我急于离开山洞。