Densifier
增密设备(氯化物处理)
🗣️ 情景例句
I was a member of the debate team.
我是辩论队的成员。
Who called a while ago?
刚才谁在打电话？
It was not until his third match in 1790 that he finally beat Humphries and became Champion of England.
直到1790年他们第3次对垒，门多萨才终于击败汉弗莱斯，成了全英拳击冠军。