英语词汇floor 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	floor penetration
释义	floor n — 地板 n • 楼 n • 地面 n • 地台 n • 地上 n • 楼面 n • 地坪 n • 楼板 n • 桥面 n penetration n — 穿透 n • 的渗 n • 贯孔 n
随便看	become tourist attractions become tradition become trained become transparent become trapped become trapped between become tricky become troubled become troublesome become true become trusted become trusted partner become tuned become turbid become ubiquitous become unable become unable to pay become unavailable become unbearable become uncomfortable become unconditional become unconscious become understood become uneconomical become unenforceable

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。

floor n —