1. There is not specialized patronage in the shop.
    这商店没有特别优待照顾。

2. An embryo is an early stage of development in which cells are busy dividing and "transforming" into specialized cells like skin, eye, or muscle cells.
    胚胎是发育的最初阶段，在这个阶段，细胞不停地分裂并"转化"成特化的细胞，如皮肤细胞、眼睛细胞、或肌肉细胞等。

3. So great is our passion for doing things for ourselves, that we are becoming increasingly less dependent on specialized labour.
    现在我们自己动手做事的热情很高，结果对于专业工人的依赖越来越少了。

4. But as yet there is no overwhelmingly specialized patronage.
    但并没有特别的优待。

5. Until now, scientists believed that specialized cells could not be used to form a complete living thing.
    在此之前，科学家相信特化细胞不能被用来形成完整的生命体。

6. Once cells have specialized, on their way to becoming skin or eye or udder cells, most of the genetic instructions to make a full being are turned off.
    一旦细胞特化，进入成为皮肤细胞、眼睛细胞或乳腺细胞的过程，大部分长成完整个体的基因指令就被关闭。

7. Which hopes to use human DNA to build specialized proteins that may have some value as disease-fighting drugs.
    医学界希望能用人类脱氧核糖核酸（DNA）制成特别的蛋白质，这些蛋白质具有某种抗病药物的价值。