adj.无意义的,不得要领的,钝的,无谓
They made it perfectly clear that it was pointless to go on.
他们非常明确地表示继续下去毫无意义。
The programme was bitty and pointless.
这个计划东拼西凑,毫无意义。
Without an audience the performance is pointless.
没有观众,表演就不成其为表演了。