The release time of apyrene sperm was early than that of eupyrene sperm.
无核精子的释放时间早于真核精子束。
单词 | Apyrene |
释义 |
Apyrene
英语例句库
The release time of apyrene sperm was early than that of eupyrene sperm. 无核精子的释放时间早于真核精子束。
英语百科
Seedless fruit![]() A seedless fruit is a fruit developed to possess no mature seeds. As consumption of seedless fruits is generally easier and more convenient, they are considered commercially valuable. Most commercially produced seedless fruits have been developed from plants whose fruits normally contain numerous relatively large hard seeds distributed throughout the flesh of the fruit. |
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