Contributes to circulation of lymphocytes and other immunologic factors.它把淋巴细胞和其它免疫因子带到循环中.In contrast to immunologic tolerance, immunodepression is nonspecific.与免疫耐受相反, 免疫抑制是非特异性的.Therefore , inducement immunologic tole...
The finest fleece comes from Merino breed of sheep.最好的羊绒产自美利奴羊.The fleece from a Merino can weigh up to 12 kilogrammes.1头美利奴羊的绒毛产量可达12公斤.The wool comes from the famous Merino sheep.这羊毛产自于著名的美丽诺绵羊....