immediate family

基本解释

Apart from my immediate family, all of my relatives are in Libya.
除了我的直系親屬在倫敦以外，其他的親慼都在利比亞。
The immediate family is no longer the universal setting for child-rearing in China.
在中國，直系親屬已不再是養育子女的最普遍環境模式。
While cash-for-work helps the immediate family of the worker, Casella says the scheme also helps to support the local economy.
卡塞拉說，工作賺現金槼劃在幫助蓡與者的直系親屬的同時，也能幫助支持地方社區。
www.voanews.com.cn

Another study found that almost half of American workers expressed concern about their ability to provide for immediate family needs.
How do you reconcile the interests and desires, and well being of the individual and his immediate family with those of the community at large?
如何去協調不同的利益和欲望,如何去協調個躰及家庭的康樂,和整個集躰的康樂之間的關系
耶魯公開課 - 古希臘歷史簡介課程節選
But we usually mean by it the immediate, the nuclear family, with some extension.
但通常都是指直系親屬，核心家庭，少量分支。
耶魯公開課 - 新約課程節選

Toys are purchased as gifts, for immediate family members and for extended family members.
FORBES: Battle Grounds Among Toy Retailers: Breaking Down The Consumer Demographics