Angstron unit
[机] 埃
🧩 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
Oh, I'm sorry.
噢，对不起。
Man is mortal.
人生谁无死。
For them this is a major operation which involves considerable planning.
看戏在他们是件大事，需要精心计划。