Catalytic promoter
[建] 催化促进剂
🧩 词语组成解析
a. 催化的\\n[医] 催化的
promoter
[prə'məutə]
n. 助长者;发起人;促进者;
🗣️ 情景例句
I estimate his age to be about 30.
我估计他的年龄大约30岁。
Go farther and fare worse.
一动不如一静。
I would like to talk to you for a minute.
我想和你谈一下。