Rockbottom
a. 最底的
🗣️ 情景例句
You should perform what you promised to do.
你应该履行诺言。
Hello! I'm from ABC Insurance. May I speak to you?
您好，我是从ABC保险公司来的。我可以跟您谈谈吗？
The picnic basket was no longer under the tree.
树下的野餐篮不见了。