discard的中文意思、音标与词形变化

vt. 丢弃, 抛弃 vi. 垫牌 n. 垫牌, 抛弃

n. anything that is cast aside or discarded n. (cards) the act of throwing out a useless card or of failing to follow suit n. getting rid something that is regarded as useless or undesirable v. throw or cast away