英语词汇metal penetration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	metal penetration
释义	metal n — 五金 n metal adj — 钃 adj penetration n — 穿透 n • 的渗 n • 贯孔 n (metal)— 錀
随便看	works as system administrator works as usual works as well works at heights. work satisfaction work satisfactorily work satisfactory works at once works at site works at the hospital works at the office works automatically works based on works beautifully works beautifully with works before works belong to works besides works best when works best with works better works better for works better with works beyond works both ways

英汉双解词典包含2273206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。

metal n —