必要條件的用法和樣例：
例句
-
管理部門(mén)的同意就是所有雇用合同的必要條件。
Agreement by the management is a sine qua non of all employment contract. -
愛(ài)瑪總可以這樣回首往事，她周?chē)娜巳奸T(mén)當戶(hù)對地婚配成親，這才是他們真正幸福的必要條件。
She could always reflect that all parties concerned had married according to their stations, a prerequisite for their true happiness. -
格雷特已具備成為一名大演員的必要條件。
Greta has got what it takes to become a great actress.
