晃动的英文：
swash

参考例句：

The sound of the swinging churn rocked Mrs. Thompson first into a gentle doze.
搅乳器晃动的声音首先使得汤普生太太微微打盹。

As dorian hurried up its three rickety steps, the heavy odour of opium met him.
道林快步走上那三级不住晃动的梯级时，闻到了浓重的鸦片烟味。

She saw that queer little toss of her head to keep back the wandering hair that would always get into her eyes
她看到她轻巧地把头一扬，把晃动着的，老是跑到眼睛里去的头发甩到后面去。

If you feel play in it or hear a clunking sound, the wheel bearings or suspension joints may be shot.
如果你感觉在它里面有活动的范围，或者听到一种沉闷的晃动声，那轮子的轴承或悬挂的万向节可能破旧不堪了。

The explosion shook the building
爆炸使大楼晃动。

His head was slightly wobbling.
他的脑袋微微晃动。

The platform swayed and then foundered.
月台晃动着塌陷了。

The child let his legs swing.
孩子晃动双腿。

The car was bouncing up and down on the uneven road.
车子在崎岖不平的路上上下晃动。

He shook his fist in rage
他愤怒地晃动着拳头。

swash是什么意思：
vi. 冲激,溅泼,虚张声势
vt. 晃动,冲洗
n. 泼水声,吓唬,虚张声势