a phrase such as isn’t it? or don’t you? that you add to the end of a statement in order to turn it into a question or check that the statement is correct, as in You like mushrooms, don’t you? Topics Languageb1附加疑问成分,反意疑问成分(缀于陈述句之后,以将其变为问句或核实陈述句的正确性)