久久国产欧美日韩精品,日韩国产精品久久久久久亚洲,99视频精品全部免费免费,91精品国产综合久久走光

n.盲腸...

caecum的音標(biāo)：caecum的英式發(fā)音音標(biāo)為：['si:k?m]caecum的美式發(fā)音音標(biāo)為：['sik?m]...

Using younger cocks, the preventive result of artificial synthesize arteannuin to Chicken Caecum Coccidiosis was examined.試驗(yàn)應(yīng)用雞公雛, 檢測(cè)了人工合成青蒿素對(duì)雞盲腸球蟲病的預(yù)防效果....

caecum的復(fù)數(shù)形式為：caeca...