英语词汇“primary sample unit”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	primary sample unit
释义	primary sample unit 英?[?praim?ri ?sɑ:mpl ?ju:nit] 美?[?pra??m?ri ?s?mp?l ?jun?t] 释义初级抽样单位
随便看	punched card for visual selection punched card input device punched card interpreter punched-card interpreter punched-card jacquard mechanism punched-card machine punched card machine Punched-card machine operator Punched card machine operator punched card machine (pcm) punched card marking punched card method punched-card method punched card output device punched card processing punched card processing equipment punched card punch punched card, punched tape punched card reader punched-card reader punched-card recorder punched card recorder punched card reproducer punched-card reproducer punched-cards

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。