Nickel protoxide
[化] 一氧化镍
🧩 词语组成解析
nickel
['nɪkl]
n. [化]镍;五分镍币;
vt. 镀镍于;
n. [化]低氧化物,初氧化物(亦作protoxid)
🗣️ 情景例句
You've really been keeping an eye on quality.
你们的确在质量上下了功夫!
I'll treat you to dinner.
我想请你吃饭。
Half past four. Don't forget to tell Jim. I hope he can come too.
4：30。别忘记告诉吉姆。我希望他也能来。