英语词汇contractor's retention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	contractor's retention
释义	contractor — 承包商 • 承包人 • 包工 • 营造商 contractor n — 承建商 n • 合约 n retention n — 保留 n • 留用 n retention — 滞留
随便看	challenge options challenge oriented challenge orthodoxies challenge our position challenge over challenge password challenge patents challenge people challenge phrase challenge posed challenge presented by challenge public challenge question Challenger Challenger challenger disaster challenge related challenge resolved challenge response challenge response Code challenge-response mechanism challenge round challengers challenger Space Shuttle challenge running

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。

contractor —