鼻子一酸 bíziyīsuān to feel a lump in one's throat Origin Definitions Defs Strokes Stroke Words Sentences Sents 鼻子 bízi noun nose the nose of a person or animal; the organ used for breathing and smelling一 yī adverbnumeral [suddenness] Used before a verb to indicate that an action or situation occurs suddenly or unexpectedly.酸 suān distressed (bound form) sick at heart; grieved; distressed, such as in 心酸 xīnsuān