Fluctuant
a. 变动的, 波动的, 起伏的
✅ 同义词
🗣️ 情景例句
you've been writing for the school paper.
你为校刊写文章。
Jeffrey was allowed to listen in on the committee's debate.
杰夫里被允许旁听委员会的讨论。
Go on until you reach the end. You'll find the park in front of you.
一直走到尽头。公园就在前面。