n. 问题（question的复数）

n an instance of questioning

n the subject matter at issue

n a sentence of inquiry that asks for a reply

n uncertainty about the truth or factuality or existence of something

n a formal proposal for action made to a deliberative assembly for discussion and vote

n an informal reference to a marriage proposal

v challenge the accuracy, probity, or propriety of

v pose a series of questions to

v pose a question

v conduct an interview in television, newspaper, and radio reporting

v place in doubt or express doubtful speculation