| 1. | Pruritus is one of the commonest symptoms .
瘙痒是最常见的症状之一。 |
| 2. | Edema of the eyelids and face is common .
眼睑和面部小肿是常见的。 |
| 3. | "spitting up" is quite common for newborns .
新生儿“吐奶”相当常见。 |
| 4. | Displacement of the lens is not uncommon .
晶体脱位是常见的疾病。 |
| 5. | Common units of volume are cubic centimeter .
常见的体积单位是立方厘米。 |
| 6. | Lack of iodine is a common cause of trouble .
缺碘是造成麻烦的常见原因。 |
| 7. | Such a tilt is unusual in the solar system .
这样的倾斜在太阳系中不常见。 |
| 8. | This is a convenient and customary division .
这是一种方便而常见的分叙法。 |
| 9. | Bloody discharge is the most common type .
血性溢液最为常见。 |
| 10. | Snow is common in cold countries .
在寒冷的国家雪是常见的。 |
