Oscillators
(oscillator 的复数) n. 动摇的人, 摆动物, 振动器\\n[化] 振动式输送机
🗣️ 情景例句
My great-grandmother made that quilt
我曾祖母缝好了这个被罩。
Diet cures more than the doctor.
药补不如食补。
You can either stay or leave.
你或者留下或者离开。