英语词汇a 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	a penetration
释义	penetration noun— 穿透 n 的渗 n 贯孔 n Examples: thorough penetration— 深耕 broadband penetration n— 宽带普及率 n penetration of a cutting tool— 吃刀 penetration rate n — 渗透率 n point of penetration (military)— 突破点
随便看	bolt replacement bolt ring bolts bolts above bolts and bolts and pins bolts and studs bolts and washer bolts are tightened bolts connection bolt sealing bolts easily bolts fix bolts from bolt's holes bolt's holes bolts instead bolt size bolts joints bolts, nuts bolts, nuts bolts, nuts and washers bolts, nuts and washers bolts of lightning bolts of the flange

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。

penetration noun—