Flotation promoter
[化] 促浮剂
🧩 词语组成解析
[化] 浮; 浮游选矿\\n[医] 浮集(法), 浮选(法)
promoter
[prə'məutə]
n. 助长者;发起人;促进者;
🗣️ 情景例句
You're a real friend!
你是个真正的朋友！
The buyer has the option of cancelling the contract.
买主有权撤消合同。
Don't worry. But you'd better take him to the nurse, and she'll give him some pills.
放心吧。你最好带他到护士那，她会给他一些药片的。