Plumboferrite
鉛鐵礦
??? 情景例句
What can I do to cheer her up?
我要怎么做才可以讓她振作起來(lái)？
He has never been out of China, so he is very excited about liveing abroad.
他以前從未出過(guò)國(guó)，因此對(duì)出國(guó)很興奮。
Yes, Mr. Wu.
好的，吳先生。