1. The active function of knowledge manifests itself not only in the active leap from perceptual to rational knowledge, but -- and this is more important -- it must manifest itself in the leap from rational knowledge to revolutionary practice.  
   认识的能动作用，不但表现于从感性的认识到理性的认识之能动的飞跃，更重要的还须表现于从理性的认识到革命的实践这一个飞跃。
2. Look before you leap. 
   要三思而后行。
3. Look before you leap. 
   摸清情况再行动。
4. A leap; a jump. 
   跃起；跳跃
5. Couldn't leap the brook. 
   无法跃过小溪

查看更多例句 相关情景会话

• 1. 跳函数
  leaning wheel grader || 斜轮式平路机...leap function || 跳函数...leap-frog method || 跳步法，跳点法
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