semens

1.One main functionality of men is to produce semens, but we already have banks for that nowadays.

男人的主要功能时产生子----但我们现在有了子银行.

2.Semens were collected at 1， 4， 8， 12， 16， 24， 36 and 44 weeks after gossypol treatment and 10 weeks after stopping treatment.

于服药1、4、8、12、16、24、36、44及停药10，照组于相同时相取，分析子碱性核蛋白的变化。