🧩 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 sorry, I can't help you. I'm just a tourist also.
很抱歉，我帮不了你，我也只是个游客。
Who is speaking?I don't recognize your voice.
阁下是那一位？我听不出你的声音。
I slipped and fell downstairs.
我滑了一跤，从楼梯上摔下来了。