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
Eight-six. Big boy!
八磅六。是个大婴儿！
Be careful.
小心。
A lot of people can't tell the difference between an American accent and a Canadian accent.
许多人分不出美国口音和加拿大口音的差别。