| 释义 |
head circumference
基本例句
头围
Head and chest circumference are checked on all children under two years of age.两岁以下的婴儿都应测量头围和胸围。
In dolichocephaly thehead circumferenceremains normal and the biparietal diameter appears abnormally small.长头时，头围仍正常，而双顶径明显变小。 |