discard
名词 discard:
anything that is cast aside or discarded
(cards) the act of throwing out a useless card or to failing to follow suit
getting rid something that is regarded as useless or undesirable
同义词:throwing away
动词 discard:
throw or cast away
同义词:fling, toss, toss out, toss away, chuck out, cast aside, dispose, throw out, cast out, throw away, cast away, put away