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
His excuse sounds unconvincing.
他说的理由好像不可难。
Why didn't you try again?
为什么你不再试一次？
It was also thought that by removing their main supply of food, the Native Americans would be forced to give in.
当时还有人认为，断掉了主要的食物来源，土著人就会被迫屈服。