The blood vessels in our hands and feet tighten up when it s chilly which makes our fingers and toes cold and white.
天气冷时，人们手部和脚部的血管会收缩，使手指和脚趾冰冷、发白。
Cameras and an inspection team spotted the bat clinging to the side of Discovery?s 15-story external tank as it was being fueled with propellant ? super-cold liquid hydrogen and liquid oxygen.
摄像机和一个检查小组捕捉到了这只蝙蝠的图像，它紧紧地贴在发现号15层的外置燃料箱上，当时正在进行灌注燃料（超低温的液氢和液氧）的程序。
Of course, it\'s easy to pour cold water on some of the assumptions made in Edlund and Korn\'s mathematical model.
当然，要想对Edlund和Korn设计的数学模型中的某些假设泼冷水是再简单不过的事。
A son of the Cold War tells what it was like from the losing side of the Space Race--and how the U.S.S.R.'s space program fizzled after Sputnik and Gagarin
一位冷战之子讲述了在太空竞赛中居于劣势者的见闻感受，以及在人造卫星升空和加加林飞天之后苏联的太空计划如何化为泡影。
It 's hard to avoid freezing cold and flying snow in life, but teacher, your sanctity and warmth give us the feeling of everlasting spring in our life.
老师，生活中难免有千里冰封，万里雪飘，但您的圣洁和温暖，却让我们深深感到，生活中永远是春天。
今天很冷而且下雪了。
Through the analysis, it is shown that the Matsa s extratropical transition and the re-intensification are due to the intrusion of cold air from the upper-level trough into the typhoons circulation.
以一个在陆上长久维持并最终演变成温带气旋的登陆台风“麦莎”为研究对象，通过对其北上变性过程的分析发现，台风与中高纬西风槽的相互作用使得冷空气侵入是其变性加强的原因。
I get up slowly because I'm very cold and I walk across the dark room to the door. Perhaps it' s someone from Read Hall!
因为太冷了，我缓慢地爬起来，穿过黑暗的房间向门口走去。也许是从里德宅院来的什么人！
Not much, actually. You just have to keep the milk and the steam cup cold. That 's it.
其实不会太多要求，你只要让牛奶和蒸汽杯保持低温就可以了。
这是个感冒、流感肆虐的季节。
Commonly used in a hot todady to ease cold and flu symptoms, it' s also been proved to have antibacterial, antiviral and antifungal qualities.
在热粽榈酒中放些肉桂可以减轻感冒症状，它还有抗细菌，抗病毒，抗真菌的作用。
Commonly used in a hot todady to ease cold and flu symptoms, it' s also been proved to have antibacterial, antiviral and antifungal qualities.
在热粽榈酒中放些肉桂可以减轻感冒症状，它还有抗细菌，抗病毒，抗真菌的作用。
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