陆沉 lùchén to sink into the sea Definitions Defs Origin Strokes Stroke Words Sentences Sents lùchén to sink into the sea · fall of a country · social chaos 陆 陸 lù nounverb land (bound form) land as opposed to water or air; land routes沉 chén verb to sink To sink or submerge in waterlùchén to live in seclusion · ignorant 陆 陸 lù nounverb land (bound form) land as opposed to water or air; land routes沉 chén nounadjective deeply To a deep degree; intensely; concentratedly (as in deep sleep or deep thought)