Seromucus
血清粘液
🗣️ 情景例句
His car's burning oil.
他的车烧油。
Hurry up!
快一点啦！
Meanwhile, they should encourage those among us who cannot swim five yards before they are gasping for air.
与此同时，他们对我们中的那些游不了5码就已喘不过气来的人应该是种鼓舞。