英语词汇treenail怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	treenail
释义	treenail /ˈtriːneɪl/ (亦作trenail或 <美> trunnel) noun a hard wooden pin used for fastening timbers together （钉木料用的）木钉, 木栓。
随便看	operational research operation code operations room operative operatively operativeness operator operatorship opera window opercular operculate operculi- operculum operetta operon operose ophicleide Ophidia ophidian ophiolite ophiolitic Ophir ophitic Ophiuchus ophiuroid

英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。