投注

投注	tóu zhù	to throw one's energies (into an activity) / to invest one's emotions (in sth) / to bet / betting
投	tóu	to throw (sth in a specific direction: ball, javelin, grenade etc) / to cast (a ballot) / to cast (a glance, a shadow etc) / to put in (money for investment, a coin to operate a slot machine) / to send (a letter, a manuscript etc) / to throw oneself into (a river, a well etc to commit suicide) / to go to; to seek refuge; to place oneself into the hands of / (coll.) to rinse (clothes) in water
注	zhù	to inject / to pour into / to concentrate / to pay attention / stake (gambling) / classifier for sums of money / variant of 注
注	zhù	to register / to annotate / note / comment