单词	plasteel
释义	plasteel /ˈplastiːl / noun [mass noun] (In science fiction) an ultra-strong non-metallic material: the plasteel door of the airlock... The buildings grew and coated themselves in plasteel. The last glass door wasn't really glass, but a blue bullet and shatterproof plasteel. The police, with their sleek black helmets and plasteel armor had demanded a thousand dollars extra for the marine. Origin 1970s: blend of plastic and steel.
随便看	back-to-back back to front back-to-nature back to (or at) square one back-to-school back to the drawing board backtrack back-translation back up backup backup light backveld backvelder backward backwardation backward caste backward class backward classes backward-compatible backward difference backward integration backward-looking backwardly backwardly compatible backward masking

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。