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
No such thing as too many at an opening.
展览开幕怎么会嫌人太多呢。
I'm glad to meet you.
我很高兴认识你。
Mrs Flower's house has now been sold.
弗劳尔夫人的房子现已售出。