adjective 下载 🔗分享 不育, 贫瘠。 Not fertile. Examples : "The soil in my garden is infertile, so I need to add fertilizer before I can plant anything. " 我家花园的土壤很贫瘠,所以我需要施肥才能种植任何东西。 medicine biology sex family 与AI对话词汇游戏阅读练习