Multicomponent catalyst
[化] 多组分催化剂
🧩 词语组成解析
[计] 多部件, 多元件, 多成分
🗣️ 情景例句
Mr. Nelson.
Nelson先生。
If he had only had enough money,he would have bought that house.
如果他仅仅有了足够的钱，他就会买那房子。
I'm afraid I'm still not very good at it, though.
不过，恐怕我的汉语还是不够好。