Fluctuating
v. 波动（fluctuate的ing形式）
✅ 同义词
🔴 反义词
🗣️ 情景例句
She's nine years old.
她九岁。
I was in the hospital for several weeks.
我在医院里住了几个星期了。
She produced all sorts of weird concoctions, but none of them met with Harry's requirements.
拿出各种各样稀奇古怪的化妆品，但没有一样能够符合哈里的要求。