同型丝氨酸也牵涉到蛋氨酸的生物合成.Homoserine has also been implicated in the biosynthesis of methionine.每一组同型的再分为亚组,称为同种异型.Each of these isotypes is divided into subgroups called allotypes.我们的CD-17柴油机在同型机器中马力最强.Our diesel engine CD - 17...
There are times when personal feelings cannot be allowed to intrude.有些时候是不允许夹杂个人感情的。Do you feel anxious when unforeseen incidents intrude on your day?当意外事件干扰了你的生活时，你会感到焦虑吗？I'm sorry to intrude on you like this.很抱歉这样...
画一些简单的形状让孩子涂上颜色。Draw simple shapes for your child to colour in.将6个容量为150毫升（5至6液盎司）的烤盘涂上油。Grease 6 ramekin dishes of 150 ml (5-6 fl oz) capacity.皮肤极柔嫩者，可在沐浴前涂上温和的护肤露。For super-soft skin, lather on a light body lotion befo...