Sputa
痰, 唾液
🗣️ 情景例句
And I would like to introduce the young man
现在我希望向大家介绍这位年轻人
Courtesy costs nothing.
谦虚恭敬，不用分文。
When I asked him what he was doing, he smiled guiltily and then put the parcel on the desk.
当我问他正干什么时，他内疚地笑了，然后把那个大包拿到了桌上。