卵最后在母兽的育儿袋内孵化了.The eggs eventually hatch inside the mother's pouch.怀孕的母兽总是生下一双幼兽,一公一母.Pregnant females always give birth to twins: a female and male.母兽一直都在窝边守护着仔兽的安全.The mother animal constantly safeguards her baby....
用雄激素制止泌乳.Lactation is suppressed by administration of androgens.位于精细管之间的同质细胞 ( 莱代细胞 ) 产生雄激素.The intersitial ( Leydig ) cells which lie between the tubules are the source of the male hormone.鳞状上皮化生常见于梗死 、 炎症 、 放疗或抗雄激素治疗后....
如果有人提出批评，我会十分介意。If someone says something critical I take it to heart.你不介意我把鞋子脱了吧？You don't mind if I take my shoes off, do you?您不介意他们四处看看吧？You don't mind if they take a look round, do you?...