n. an important question that is in dispute and must be settled
n. one of a series published periodically
n. the act of providing an item for general use or for official purposes (usually in quantity)
n. supplies (as food or clothing or ammunition) issued by the government
n. 发行, 问题, 后果, 流出, 出口, 争端
vi. 发行, 流出, 造成...结果, 传下
vt. 使流出, 放出, 发行, 发布, 发给