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
When I watch sad movies I get really depressed.
当我看悲伤的电影时，我常常很难过。
Study sickness while you are well.
居安思危。
Do you accept credit cards?
你们收信用卡吗？