木头不是良好的导体。Wood is a poor conductor.铜是热和电的良导体.Copper is a good medium for the conduction of heat and electricity.木头是热和电的不良导体.Wood is a poor conductor of heat and electricity....
Prisons like Strangeways, built more than 100 years ago, were intended to look grim and foreboding places.诸如斯特兰奇韦斯监狱之类建于 100 多年前的监狱故意营造出一种阴森、不祥的气氛。Disturbances are relatively infrequent in British prisons.相对来说,英国监狱不常发生骚乱...
I felt loath to sully the gleaming brass knocker by handling it.我不愿意伸手去抓那闪亮的黄铜门环，怕把它弄脏。Number 30 has a red door and a brass knocker.30号有一扇红门和一幅铜门环.The knocker is oblong in shape, and of the kind our ancestors called " ja...
to hone razor磨剃刀I want to buy an electric razor this weekend.这个周末我想买一个电动剃须刀。The camp is surrounded by razor-wire fences and guarded by military police.营地周围架着尖利的铁丝网，且有宪兵看守。The crazy jazzman gazed at the blaze on the razor...
他与楼下的房东发生了争执。He was in an argument with his landlord downstairs.房东可以收取一笔可退还的押金。Landlords can charge a returnable deposit.一些房东有种族偏见。Some landlords and landladies are racially prejudiced....