对答如流 duìdárúliú to answer fluently Origin Definitions Defs Strokes Stroke Words Sentences Sents 对答 對答 duìdá to reply; response to answer or respond to a question; an answer or reply如 rú preposition to be like to be like; to be similar to; as if流 liú adjective smooth (bound form) smooth; fluent; easy-flowing