The cat acted as a surrogate mum to the chicks.这只貓当起了小鸡的妈妈来。As soon as the two chicks hatch, they leave the nest burrow...两只小鸟一出壳就离开了巢穴。A hen hovers her chicks.一只母鸡在孵小鸡.Methods FDM was established in 60 one - day - old l...
The mechanism of this anomalous vascular response is unknown.此种不规则的血管反应的机制尚不清楚.Male - sterility mainly results from the abnormality of mesospore, tapetum tissue and vascular bundle.中层组织 、 绒毡层组织及药隔维管束异常均是雄性败育的因素.Objective...
又射偏了几次之后,他们终于把两支箭射入了狮子的胸膛.After more misses, they finally put two arrows into the lion's chest.我们听见了狮子的吼声。We heard a lion roar.狮子的黄褐色鬃毛the lion's tawny mane...
It has toyed with the idea of repealing the law and starting again.它又开始玩弄废法重立的把戏.He picked up a pencil and toyed with it idly.他捡起一支铅笔，无所事事地摆弄着。He toyed with the idea of going to China.他动过去中国的念头，但并没当真。While he was talking...