投入 tóurù HSK4 to invest Definitions Defs Origin Strokes Stroke Words Sentences Sents tóurù to invest · to put into 投 tóu verb to put in to put in; to invest; to drop in (a coin, ballot, or investment)入 rù verbparticle to enter to enter; to go into; to move from outside to insidetóurù absorbed 投 tóu verb to put in to put in; to invest; to drop in (a coin, ballot, or investment)入 rù verbadjective deeply (bound form) deeply; thoroughly; immersed in somethingtóurù investment 投 tóu verb to put in to put in; to invest; to drop in (a coin, ballot, or investment)入 rù noun income (bound form) income; money received