Oscillations
n. 振动；振幅（oscillation的复数形式）
🗣️ 情景例句
Miss Chen is not in right now. She went shopping.
陈小姐现在不在，她去买东西了。
It must be about three thirty.
现在想必是三点三十分左右。
A skeleton was dangling before my eyes.
一具骷髅悬挂在眼前，