Fluctuant
a. 变动的, 波动的, 起伏的
✅ 同义词
🗣️ 情景例句
She is sleeping here so she won't have to travel from Riverdale in the morning.
她晚上住在这儿，免得早上从Riverdale赶过来。
How old are you?
你多大了？
He was astonished at what he found.
看到的情景使吃惊，