Package unit
[化] 整套装置
🧩 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
And his name and the date are on the bottom.
他的名字和日期都在下面。
The remark made him shudder with fear.
那些话使他因恐怖而颤抖。
and maybe that is where the rub is.
问题的症结恐怕就在这里。