深陷

深陷	shēn xiàn	to be deeply in (trouble, debt etc) / deep set (eyes)
深	shēn	old variant of 深
深	shēn	(lit. and fig.) deep
陷	xiàn	pitfall / trap / to get stuck / to sink / to cave in / to frame (false charge) / to capture (a city in battle) / to fall (to the enemy) / defect