英语词汇“root penetration”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	root penetration
释义	root penetration root penetration [′rüt ‚pen·ə‚trā·shən] (metallurgy) The depth of penetration of the weld metal into the root of a joint.
随便看	system/3 system/32 system/34 system 36 system/36 system/360 system/370 system/38 system/390 system/3x system 4 system 5 system 6 system 7 system 7.5 system 7 (macintosh) system 8 system/88 system 9 systema systema alimentarium system a amino acid transporter 2 systema articulare system abort system abstraction layer

英语词典包含2567994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。