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
It's so convenient.
一切都很方便
Could you tell me where is the bus stop?
你能不能告诉我公共汽车站在哪里？
Don't trust to chance!
不要碰运气。