| sterility | |
| 级别 | 扩展级 |
| 音标 | [ stə'rɪlətɪ ] |
| 解释 | 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 |
| 发音 |  |
| 例句 |
1. 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。 2. Sterility is some permanent factor preventing procreation.不育是阻碍生殖的一种永久性因素。 |
