蹲下

蹲下	dūn xià	to squat down / to crouch
蹲	cún	(dialect) to sprain one's foot or leg due to a sudden impact or landing
蹲	dūn	to crouch / to squat / to stay (somewhere)
下	xià	down / downwards / below / lower / later / next (week etc) / second (of two parts) / to decline / to go down / to arrive at (a decision, conclusion etc) / measure word to show the frequency of an action