perturbation wriggling弯曲微扰
wriggling movement蜿蜒运动
wriggling instability[等离子] 蠕动不稳定性;扭曲不稳定性;扭曲不稳性
wriggling pump蠕动泵
discharge wriggling弯曲放电
wriggling stirring蠢蠢
wriggling perturbations弯曲微扰
wriggling pests蠕动的害虫
wriggling slope蠕动边坡
V-T/V-I（及物动词/不及物动词） If you wriggle or wriggle part of your body, you twist and turn with quick movements, for example, because you are uncomfortable. 扭来扭去
The babies are wriggling on their tummies.
婴儿们趴着扭来扭去。