whoKK [hu] /hu/发音代名词1谁、什么人疑问用法Who left this umbrella by the front door?谁把这把伞放在前门旁边的。2谁用于间接问句I still don't know who sent me those flowers.我到现在还不知道是谁送我那些花。3…的人、那个人关系代名词The woman who fixed my laptop charged me nothing.帮我修好笔电的那位女士没有跟我收钱。4他、而他关系代名词,补充说明My uncle, who lives in the south, grows mangoes.我叔叔住在南部,他种芒果。名词1世界卫生组织缩写,作WHOThe WHO issued new guidelines on air quality last month.世界卫生组织上个月发布了新的空气品质准则。用这个字练口说→