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- Nacreous clouds form when the fading light at sunset passes through tiny ice crystals blown along by a strong jet of stratospheric air. 珍珠云是由于日出时的太阳光穿过被一股强气流吹起的冰晶体时形成的。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- a magnificent display of nacreous clouds 蔚为壮观的一大片灿烂的云
- A magnificent displayof nacreous clouds 蔚为壮观的一大片灿烂的云
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- There are several kinds of cloud formations. 云层的构成方式有好几种。
- The couple seemed to be on cloud nine. 那对夫妇看上去极其幸福。
- The sun disappeared behind a cloud. 太阳消失在一片云后面。
- The wind dispersed the cloud from the sky. 风吹散了天上的云。
- He was on cloud nine after winning the competition. 他在比赛获胜後欣喜若狂。
- The banks of dark cloud promised rain. 天上片片乌云，就要下雨了。
- The sun disappeared from view behind a cloud. 太阳被云遮住看不见了。
- Thick cloud blotted out the view. 云层把风景遮住了。
- A cloud of locusts hit the farm. 大群蝗虫袭击了那个农场。
- The decision will only cloud the issue. 这一决定只能使这一问题变得复杂起来。
- A cloud of smoke was suspended in the air. 一股烟云飘悬在天空中。
- A cloud is a mass of vapour in the sky. 云是天空中的水汽团。
- Every cloud has a silver lining. 黑暗中总有一丝光明。
- nacreous cloudn. 珠母云
- Nacreous aspiration ended up as a unstoppable flaw. 彩虹班的愿望成了呼啸的狂风。
