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
It's raining cats and dogs outside.
外面下着倾盆大雨。
Who is the chief of sate of this nation?
谁是这国家的领袖？
Hi, George.
你好，乔治。