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- Dark clouds are a sign of rain or snow. 乌云是雨或雪将至的预兆。
- Oh,really? I thought it was a sign of rain. 哦，是吗?我还以为是要下雨呢。
- A cloudy sky is not always a sign of rain. 阴天未必就有雨。
- Are the dark clouds a sign of rain? 乌云是下雨的征兆吗?
- A cloudy skyis not always a sign of rain. 阴天未必就有雨。
- Oh, really, I thought it was a sign of rain. 哦，是吗?我还以为是要下雨呢。
- A mackerel sky is a sure sign of rain to come. 天空出现稀薄的排状斑纹云，那预兆天要下雨了。
- He wore crape as a sign of mourning. 他戴着黑纱表示哀悼。
- 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。
- 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。
- The old peasant looked to the sky now and then for signs of rain. 老农民不时望天，看看有无下雨的迹象。
- Crescent is a sign of the Muslim religion. 新月形是伊斯兰教的象征。
- The sky is clear and there's no sign of rain. 天空晴朗，丝毫没有要下雨的迹象。
- 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
- It is not a sign of humility to declaim against pride. 用慷慨激昂的言语攻击傲慢并不是谦逊的标志。
