| 释义 |
ˈknow-all(us 美 know-it-all) noun [c] an annoying person who behaves as if he/she knows everything 自以为无所不知的人；万事通 know-howˈknow-hownoun [u] (informal 非正式) practical knowledge of or skill in sth 实用知识；技术 know-all /ˈ· ·/n [c]bre an annoying person who thinks he or she knows everything 【英】 自以为无所不知的人; know-it-all ame 【美】 |