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单词	petcock
释义	pet·cock (pĕtkŏk′) n. A small valve or faucet used to drain or reduce pressure, as from a boiler. [Perhaps PET1 + COCK1.]
随便看	northeast by north Northeast Caucasian northeaster northeasterly northeastern Northeast Passage northeastward northeastwardly northeastwards norther northerly northern Northern blot analysis Northern Cross Northern Crown Northern Dvina northerner northern flicker northern harrier Northern Hemisphere Northern Ireland Northern Irelander Northern Kingdom northern lapwing northern lights

英语词典包含135693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。