Nickel-cadmium accumulator
[化] 镍镉蓄电池
🧩 词语组成解析
nickel
['nɪkl]
n. [化]镍;五分镍币;
vt. 镀镍于;
n. 镉\\n[化] 镉Cd
accumulator
[ə'kju:mjuleitə]
n. <英>蓄电池，积聚者;蓄势器;收集器;蓄电池组;
🗣️ 情景例句
She was in our class.
她和我们同班。
Let me see your passport, please.
请让我看看你的护照。
The study of custom can be profitable only after certain preliminary propositions have been accepted,
只有在某些基本的主张被接受下来、同时有些主张被激烈反对时，