Tournatractor
轮式牵引车
🗣️ 情景例句
He forgave me for losing his notebook.
他原谅我遗失他的笔记本。
It's just the matter of the schedule,that is,if it is convenient of you right now.
如果你们感到方便的话，我想现在讨论一下日程安排的问题。
Man-made satellites have been sent up into space by many countries.
许多国家都成功地把人造卫星送入了太空。