This experiment studied the effects of ova pick-up methods, bFF,culture period and different culture systems on in vitro maturation of Nanyang cattle oocytes derived from small antral follicles.是什么意思_This experiment studied the effects of ova pick-up methods, bFF,culture period and different culture systems on in vitro maturation of Nanyang cattle oocytes derived from small antral follicles.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句