vibrate [vai'breit]

v.

震动；晃动；摇动

The whole house vibrates whenever a heavy lorry passes.

每当重型货车经过时，整个房子都会震颤。

His heavy footsteps upstairs make the old house vibrate.

他在楼上沉重的脚步弄得那旧房子直颤动.

近义词synonym

sway v. 摇动,摆动

The branches of the tree swayed in the wind.

树枝迎风摇晃。

swing v. 摇动

The lantern hanging overhead swung in the wind.

吊在高处的灯在风中摇动。

rock v. 摆动

Mother is rocking her baby into sleep.

母亲在摇她的婴儿入睡。

词性变化 word-activity

vibration n. 震动；摇动

Sound is caused by vibrations.

声音是由振动引起的。

学习测试---examination

Strings_____ when plucked.

1. vibrate; 2. sway; 3. swing; 4. vibration