Fluctuating
v. 波动（fluctuate的ing形式）
✅ 同义词
🔴 反义词
🗣️ 情景例句
We may revise it this evening, and have it ready to be signed tomorrow morning.
今天晚上我们修改一下并做好准备，明天早上正式签订。
Two is company, but three is none.
两人成为伴，三人不结侣。
We shall need two buses to meet people at the staton.
我们需要两辆公共汽车到车站去接人。