Fluctuating
v. 波动（fluctuate的ing形式）
✅ 同义词
🔴 反义词
🗣️ 情景例句
A little knowledge is dangerous.
一知半解最危险。
Whoever told you that was just joking.
无论是谁告诉你的，反正都是开玩笑。
We'll get it right out.
我们马上就出货。