Raney nickel
[化] 阮内镍
🧩 词语组成解析
[人名] [苏格兰人、爱尔兰人姓氏] 雷尼 Rainey的变体
nickel
['nɪkl]
n. [化]镍;五分镍币;
vt. 镀镍于;
🗣️ 情景例句
I'm not so young anymore.
我不再那么年轻了。
When he plays football, he wears a uniform.
他踢足球的时候，也会穿着制服。
What I want to do is different from those of others.
我想做的与别人不同。