Seals
小学 Primaryn. 海豹( seal的名词复数 ); 批准; （火漆）封印; 印章\\nv. 密封( seal的第三人称单数 ); 决定; 确定; 封上（信封）
🗣️ 情景例句
Don't drink then drive.
不要酒后开车。
Thank you.
谢谢您。
Yes, I see. How can they get rid of waste water in this way? What a terrible colour the sea is now! It looks as if our class won't be able to bathe at all.
是的，我看见了。他们怎么能这样排放废水呢？海水的颜色多么可怕呀！看来我们班同学根本不能在这里游泳。