英语短语词组词汇sine qua nons的音标、释义、翻译、用法及例句-英语短语词组词典

短语	sine qua nons
释义	sine qua non['sainikwei'nɔn; 'sineikwɑ:'nəun] [拉丁语]必要的条件；必不可少的事物(= without which not)
随便看	source follower amplifier sourceful sourcefulness source function source impedance source language source languages sourceless source level source library source listing source material source module source program source programming source program optimizer source programs source region source rock source rocks source time source trait sour cherries sour cherry sourcing

英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。