英语词组a sine qua non of sth是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	a sine qua non of sth
释义	Seea sine qua non (of/for sth)
随便看	left out in the cold left right and centre leg legend leg it legs leg-up leisure lend lend a hand lend an ear lend an ear to sb lend an ear (to sb/sth) lend an ear to sth lend color to sth lend colour to sth lend (sb) a hand (with sth) lend sb a hand with sth lend support weight credence etc. to sth lend your name to sth length lengths leopard less lesser

英语词组固定搭配大全包含20132条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。