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
He is a salesman or something.
他是做推销工作的。
To whom is the check payable, madam?
请问支票受款人是谁，夫人？
For his lifentime's work in studying the communication of animals, including honey bees, Professor Karl von Frisch was given a Nobel Prize in 1973, which he shared with two other scientists. He died in 1982.
由于卡尔·冯·弗里施教授一生都在研究蜜蜂在内的动物之间信息的传递，他和另外两位科学家在1973被授予一项诺贝尔奖。他于1982年去世。