sterility [stə'rɪlətɪ]以下由轻松背单词网站提供
单词级别扩展级基本释义n.不生育,不结果,贫瘠,消毒,无菌英英释义(in animals and people ) the condition of being unable to produce young , or (in plants ) the condition of being unable to produce plants or crops参考例句A major barrier to interspecific hybridization is sterility in the F1 progeny.种间杂交的主要障碍是F1代的不育性。Sterility is some permanent factor preventing procreation.不育是阻碍生殖的一种永久性因素。 推荐阅读 |