Dcf
[医] 直接离心浮选[法]
🗣️ 情景例句
You sounded like you've made a decision
你好像已经作了决定
I hope you get there on time.
我希望你准时到那里。
Were you able to quote on all the items we need?
我们需要的每个项目你都能报价吗。