Raney's nickel
[医] 兰尼氏镍, 海绵状镍催化剂
🧩 词语组成解析
nickel
['nɪkl]
n. [化]镍;五分镍币;
vt. 镀镍于;
🗣️ 情景例句
Look, simply shape up, or ship out!
看，只有表现好些才可留下来。
I think it's going to rain tomorrow.
我认为明天将会下雨。
He has many strange ideas in his mind.
他脑子里尽足奇思怪想。