🧩 词语组成解析
a. 有鳍状肢的
🗣️ 情景例句
Sure. We've been in business about five years now.
当然。我们创业至今有五年的历史。
We'd like you to consider our request once again.
我们希望贵方再次考虑我们的要求。
Oh, dear! What's wrong?
噢，天哪！怎么啦？