单词	unsure
释义	un·sure (ŭn-shr, -shûr) adj. 1. Lacking confidence. 2. Uncertain of the facts. 3. Precarious; unstable; unreliable. un·surely adv.
随便看	breaker breaker zone break even breakeven break-even breakfast breakfaster breakfront break ground break heart break in break-in breaking breaking breaking and entering breaking point break into breakneck break neck break new ground break off breakoff break (one's) neck break one's neck break open

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。