Scums
v. 浮渣( scum的第三人称单数 ); 卑鄙的人; 人渣; 社会渣滓
🗣️ 情景例句
I have just begun to learn and my serve isn't very good.
我刚刚开始学习，发球不太好。
All of us hope that you will enjoy yourselves.
我们全体人员祝大家过得愉快。
We black people of Birmingham want equal rights.
我们伯明翰的黑人要求享有平等权利。