单词：antifreeze admixture
冻附加剂
单词：antifreeze admixture 相关文章
Bug Antifreeze Ever seen a cricket wearing a parka? Probably not, but you might have wondered how insects make it through the winter! After all, theyre cold-blooded, so their body temperature is pretty close to the temperature around them! Why dont b
发表于:2018-12-31 / 阅读(93) / 评论(0)
英语听力文摘 English Digest
英语听力文摘 English Digest
Antifreeze Surface Fights Ice with Ice Every year, 20 million tons of salt are dumped on roads and highways across the U.S. to eliminate ice. And airlines spray up to 1,000 gallons of antifreeze on any one plane to de-ice it. But now scientists have
发表于:2019-02-03 / 阅读(184) / 评论(0)
2018年科学美国人10月
2018年科学美国人10月