adj.貧瘠的；不能生育的
The land became infertile during the nineteen seventies and early eighties. 在二十世紀(jì)70年代到80年代，土地曾一度異常貧瘠。
According to one survey, one woman in eight is infertile. 有調(diào)查顯示，8名婦女中有一名不育。
Infertile women have a somewhat higher risk of developing breast cancer. 不育婦女患乳癌的傾向性較高。
