[tóu]
[动]
（扔向目标） throw; fling; hurl; cast
throw a stone
投石子
throw [fling] a grenade
投手榴弹
cast the lead
投锤
（放进去； 送进去） drop; put in; cast
drop [cast] a ballot into the ballot box
把选票投进投票箱
（跳进去） plunge into; throw oneself into
drown oneself in a river; throw oneself into a river to commit suicide
投河自尽
（投射） cast; project; shadow
cast an admiring eye on her
向她投羡慕的目光
The tree projects a shadow on the grass.
树影投在草地上。
His presence cast a shadow (up)on the meeting.
他的出席给会议投下了一个阴影。
（寄出） deliver; post; send
send a letter
投函
send [post] one's card
投名片
（找上去； 参加） go to; seek; join
forsake darkness for light
弃暗投明
put up at an inn
投店
join the army
投军
（迎合） be attracted toward; fit in with; agree with; cater to
find each other congenial; be attracted to each other by common tastes
情投意合
cater to sb.'s tastes
投其所好
find each other congenial
意气相投
[名]
（投壶的简称） a game during a feast in which the winner was decided by the number of arrows thrown into a distant pot
（骰子） dice
（姓氏） a surname
Tou Tiao
投调
[介]
（表示时间， 相当于“到”、“临”） to
（表示方位， 方向， 相当于“朝”、“向”） to; toward(s)