| 1. | He grew normally, he was full of energy .
他发育正常，精力也满充沛。 |
| 2. | Under the genetic plan, organs develop .
器官的发育依据遗传图式而进行。 |
| 3. | Cysts are the result of faulty embryogenesis .
囊肿由胚胎发育不全引起。 |
| 4. | Pinch out the weak shoots on a plant .
掐掉植物上发育不良的芽。 |
| 5. | Lack of food may stunt the body .
缺乏食物会阻碍身体的发育。 |
| 6. | Poor food hinders the natural growth of children ..
粗劣的食物妨碍儿童的发育。 |
| 7. | This is the period at which the body attains maturity .
这是身体发育成熟的时期。 |
| 8. | Foliation is particularly pronounced .
叶理特别发育。 |
| 9. | This marks the end of the cleavage stage of development .
这标志着卵裂发育阶段的结束。 |
| 10. | Fully-grown hookworms in the gut are 2 to 3 cm long .
在肠内发育成熟的钩虫长2--3厘米。 |
