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 hope you like it.
希望你喜欢。
Who is to blame?
该怪谁？
I'm doing some washing and John is cooking dinner.
我正在洗衣服，约翰在做晚饭。