Non replaceable unit
[化] 不可更换的部件
🧩 词语组成解析
non
[[nɔn]]
adv. 非, 不
replaceable
[ri'pleisəbl]
adj. 可代替的;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
I estimate his age to be about 30.
我估计他的年龄大约30岁。
What right do you have to tell me what to do?
你凭什么指使我？
Quite by accident. I moved a few peas and there it was.
很偶然。我挪了几颗青豆就发现了。