染料锥虫蓝对卵黄囊的胞饮作用具有明显的双向作用.The dye Trypan Blue has a remarkable biphasic effect on pinocytosis by yolk sal.卵黄囊逐渐被血管化了.The yolk sac is gradually vascularized.日粮中添加卵黄抗体和金霉素可以提高肉鸭血清IGF-I水平.Dietary chicken egg - yolk antibodies...
the unfair distribution of wealth财富分配不公It is demonstrably an unfair comparison.这样打比方显然不公平。It was unfair to judge her on such a brief acquaintanceship.你刚认识她就对她作出评价，这是不公平的。It is demonstrably an unfair comparison...这样打比方显然不...
The British could do nothing directly to help the Austrians.英国无法给奥地利人提供直接援助。We shall proceed to show that it was this which the Austrians were looking for.我们将进一步表明,它就是奥地利人想寻求的东西.We are not generally very severe with the ...
帮助盲人过街是慈善的行为.It is an act of kindness to help a blind man across the street.他们大谈家庭、宗教和慈善的价值，但他们在个人生活中的表现却恰恰相反。They mouthed the values of family, religion and charity, but demonstrated the opposite in their private lives....
She shot to stardom on Broadway in a Noel Coward play.她因在百老汇出演了一部诺埃尔·科沃德的戏一炮而红。"You're a coward," Mark said very plainly and soberly.马克非常直率而严肃地说：“你是个懦夫。”He must not be untruthful, or a coward.他绝不能是虚伪或胆怯之徒。...
He hoisted his patched sails and set his course toward the southwest.他扯起有补丁的船帆开始向西南方向驶去.He and Walker patched the barn roof.他和沃克补好了谷仓顶。She has patched up the dress.她补好了衣服。...the medical staff who patched her up after the...