您要查找的是不是：
- There is no sign of a let-up in the hijack crisis. 绑架危机毫无缓和迹象。
- Dark clouds are a sign of rain or snow. 乌云是雨或雪将至的预兆。
- He wore crape as a sign of mourning. 他戴着黑纱表示哀悼。
- There's no sign of him mending his ways. 看不出他有改进生活方式的迹象。
- The rising level of crime is a sign of the times. 犯罪率增高是这一时代的特徵。
- He removed his hat as a sign of reverence. 他脱下帽子表示敬意。
- Entailment is a relation of inclusion. 蕴涵是一种包含关系。
- Shaking the head is a sign of negation. 摇头表示否认。
- Sceptres are carried by kings as a sign of power. 国王所持的权杖是权力的象征。
- Puffiness round the eyes is a sign of poor health. 眼圈浮肿是不健康的样子。
- We interpret a frown as a sign of disapproval. 我们把皱眉当作不赞成的表示。
- A strong square jaw is a sign of firm character. 强健的方颚是性格坚定的象征。
- A diadem was worn as sign of royal power. 戴着的皇冠是王权的象征。
- Crescent is a sign of the Muslim religion. 新月形是伊斯兰教的象征。
- Not bothering to vote is a sure sign of defeatism. 连投票都不投，纯粹是失败主义。
- Not bother to vote is a sure sign of defeatism. 连投票都不投，纯粹是失败主义
- A sign of a future happening; a portent. 前兆表明将来要发生的事情的现象; 预兆
- Those are signs of an unquiet mind. 这是心烦意乱的表现。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- The weather shows signs of breaking up. 好天气看样子要过去了。
