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
Keep this information confidential, other companies would kill to get their hands on this.
这些资料可要保密，其他公司千方百计想得到它。
A good beginning is half the battle.
首战告捷等于一半胜利。
She's been there for two months. She's been there since September.
她进校有两个月了。她自9月份起便在那儿学习了。