Metacolizing
铸铁表面渗铝法
🗣️ 情景例句
To stop without a farmhouse near
为何停在没有农舍的地方
Would you please hold the door open for me?
可以请你为我把门拉着吗？
I can't see. I think they're in her pencil-box.
我看不到。我想大概在她的铅笔盒里。