Diisover dir floatation
[机] 溶气浮选
🧩 词语组成解析
Defence Industrial Research Programme 国防工业研究计划([加]DRB);
n. 漂浮, 浮选(法), 筹款, 创立, 筹资开办, (船的)下水\\n[化] 浮选
🗣️ 情景例句
OK. Do you want to get better?
好，你想把病治好吗？
We handle export of microwave ovens and would take the liberty to send you our price list for your reference.
我们经营微波炉出口业务，现冒昧给你方寄去我方报价单供参考。
I waited till he came near, then I asked him the way to our old village.
等他走近了，问他去老家的路。