Oscillating
[计] 振荡的
✅ 同义词
🗣️ 情景例句
How many courses are you taking this semester?
这学期你选了多少课？
I got there by plane.
我坐飞机去的。
The undulating waves of the open sea are generated by three natural causes:
海浪是由三个自然因素形成的：