🧩 词语组成解析
a. 有鳍状肢的
🗣️ 情景例句
I won't hold it against you.
我不会记仇的。
Look at the world through rose-coloured glasses.
对万事要乐观。
If people don't stop polluting the seas and rivers, there will be no fish left.
如果人们不停止污染海洋和河流的行为，那么，就没有鱼会留下来了。