单词	pneumatic drill
释义	pneumatic drill pneuˌmatic ˈdrill noun [C] (US ALSO jackhammer) ► F0 a powerful tool that is held in the hand and operates by air pressure, used for breaking hard surfaces such as roadsThesaurus+: ↑Tools , ↑Gardening tools
随便看	tragic tragically tragicomedy tragicomic trail trail away/off trailblazer trailer trailer park trailing train trained trainee trainer training training bra train of thought/events train set trainspotter trainspotting traipse trait traitor traitorous trajectory

英语词典包含67674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。