Natural fabrics like silk and wool are better insulators than synthetics.丝绸和羊毛之类的纯天然织物比合成纤维的保暖性更好。To reduce heat losses the pipes are covered by thermal insulators.为了减少热散失,管子外包保温层.Crystals may be insulators, semiconducto...
The things that stuck out were his cockiness and his four-letter words.与众不同之处在于他的骄傲自大和满嘴脏话。The pair of them were both blinded by their own cockiness.他们两个人都因为自己的狂妄而变得盲目。That , of course, is just the sort of cockiness that...