childless
adj. 無兒女的; 無兒無女
Someone who is childless has no children.
...childless couples.
無兒無女的夫婦
1. without offspring;
a campaign to encourage childless couples to adopt
鼓勵無子女夫婦領養孩子的運動
Many childless couples adopt children.
許多無子女的夫婦收養孩子.
A higher'co - efficient of preservation'characterises married women with children than childless marriages.
有子女的已婚婦女同無子女的婚姻相比,其“儲存生命的係數”較高.
The typical family may remain childless and consist only of a man and a woman.
普通的家庭可能不帶孩子,只有一男一女.
The work has been hailed as a breakthrough in treating the childless.
這項研究被譽為治療不孕症的突破.