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
Where's the dairy food section?
奶制品在什么地方？
All work and no play make Jack a dull boy.
尽量学，尽情玩。
For the same reason, writers talk interminably about their own books,
由于这个原因，作家喋喋不休地谈论自己的书，