晃荡的英文：
rock; shake; sway

参考例句：

My stomach still feels wobbly; let's go over to the pub and have a hair of the dog.
我的胃仍然感到晃荡不定，我们去酒吧喝些解宿醉的烈酒吧。

Beer swilled around the bottom of the barrel.
啤酒在桶底晃荡.

Full vessels give the least sound
满罐子不响,半罐子晃荡

rock是什么意思：
n. 岩石，石山，碎石，摇滚乐，棒棒糖，宝石，可信赖的人
v. 轻轻摇摆，恫吓，很好

straight or on the rock
纯的或加冰块

He was rocking himself in a rocking chair.
他坐在摇椅上摇动着。

He rocked back and forth in his rocking chair.
他坐在摇椅里前后摇晃着。

shake是什么意思：
v. 摇动；摇（出）；（使）震颤；握手；动摇；挥动；使震惊，使激动；使摒弃
n. 摇动；震动；哆嗦；握手；奶昔

Mix the colorant with the developer and shake.
把染发剂和显影剂混合，充分摇动使之均匀。

internal annular shake
木心环裂

The mobile is shaking sound in the wind.
风铃在风中发出声响。

sway是什么意思：
v. 摇摆；倾斜；改变；动摇；影响；统治
n. 摇摆；；摇晃；支配；统治；影响

to swing; to flicker; to sway; to waver
摇曳

Branches sway in the wind.
树枝在风里摇晃。

His speech swayed the voters.
他的演说影响了选民的决定。