Plughole
n. 插孔, （压载水柜）放水孔, 密封采空区的密封孔道
✅ 同义词
🗣️ 情景例句
It seems to me I scheduled something else.
好像我还安排了什么别的事情。
All things must come to an end.
天下无不散的筵席。
Frank could hardly conceal his excitement, for he knew that he had made a real discovery.
弗兰克几乎无法掩饰自己兴奋的心情，因为他明白自己发现了一件珍品。