Operation unit
[经] 操作单位
🧩 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
OK, Marilyn.
好了， Marilyn
Went on to get his master's degree from harvard.
然后在哈佛大学取得了学士学位。
Is this Mr. Jones?
是琼斯先生吗？