verb · to shoot from both sides; to use both hands simultaneously or display versatility

他左右开弓，两只手同时在黑板上写字。

verb · to slap someone with one hand and then the other in quick succession

那人左右开弓，扇了对方好几个耳光。

idiom · to use both feet equally well, especially when shooting in football

这位前锋可以左右开弓，让对方门将难以防守。