Speleogen
次生洞穴结构
🗣️ 情景例句
I think you might be amused.
我想你可能会觉得有趣。
Congratulations on your winning the prize.
我恭喜你得奖了。
Suddenly, I saw the Officer's face light up.
突然，我看到官员脸上露出了得意的神色。