天秤にかける;天秤に掛ける [てんびんにかける] /(exp,v1) (1) (id) to weigh (one thing against another)/to compare (the relative merits of two options)/to weigh (something) on scales/(exp,v1) (2) (id) to try to have it both ways/to play a double game/to have two strings to one's bow/EntL1440150/