Do you have a backup system for emergency closings?

I found spider webs, bird nests, wildflowers, anthills, unusual rocks , eggshells and bizarre insects.

我找到蜘蛛网 、 鸟巢 、 野花 、 蚁丘 、 蛋壳和稀奇古怪的昆虫.

The mountains resemble anthills then, with crowds streaming up their steep trails.

人潮源源不绝地爬上陡峭的小径,山脉在这时就像蚁丘.

F: How about pouring hot water on the anthills?

弗兰克: 那在蚁丘上倒热水你觉得怎么样?

It was a long bad night, a sterile churning of regrets and afterthoughts.

这是漫长而痛苦的一夜, 她心潮起伏,毫无结果地懊悔和思考往事.

After he handed in the report, he had several afterthoughts that were too late to put in it.

他交上报告后, 又有些新的想法,但已没法加到报告中去了.

An insulating, enclosing, or protective casing or part in a machine.

机器的隔离, 包装, 或保护盒或部分.

The reason for that lies in the casing's width.

原因就在于,在套管的宽度.

When the K 55 grade oil casing lated thread , the thread flawed.

K55钢级石油套管在车丝的过程中, 出现断扣问题.

It is ideal casing centralizer for both deflecting and horizontal well.

双弓形弹簧片套管扶正器是斜井、水平井理想的套管扶正工具.

What causes the conversion and why does it have a convex casing?

它为什么有个凸起的外壳 呢 ?

And what reason do we have to believe you didn't plant this casing?

我们怎么知道不是你把弹壳放在车上的?

In practice, the turbine disc and the nozzles are fitted into a casing.

实际上, 涡轮圆盘和喷嘴是装在机壳里的.

This cable has a rubber casing.

这根电缆线外包有一层橡胶.

The door is flush with the casing.

门与门框接平无缝.

The casing was lined with rubber.

壳体内衬有橡皮.

Creeping to the window, he peeped cautiously between casing and blanket.

他蹑手蹑脚走到窗口, 小心翼翼地从窗框和毡子之间向外张望.

This wire has a plastic casing.

这种电线外包塑料.

The vacuum flask has a strong casing, which won't crack or chip.

这种热水瓶瓶身坚固，不易断裂破碎。

Statistically, ninety-eight percent of all acute sunstroke cases are fatal.

据统计，急性中暑病例中有98%是致命的。

He set the cases against a wall and sat on them.

他把箱子靠墙放好，然后坐在上面。