thymus thymo- thymus gland bust line
The other two, thymine and cytosine, are single ring structures called pyrimidines.
另两个为胸腺嘧啶和胞嘧啶, 即称为嘧啶的单环结构。
—— 辞典例句The function of the thymus was unknown until relatively recently.
直到不久以前,人们对胸腺的功能尚不明了。
—— 辞典例句In animals, this consists of 2 principal components - thymic and bone marrow system.
动物的免疫系统由两个主要部分组成,即胸腺和骨髓系统。
—— 辞典例句Thymic enlargement may occasionally persist in normal children until the age of about six years.
正常儿童,胸腺增大偶尔可以保持到六岁左右。
—— 辞典例句In children under the age of two years the thymus often obscures the upper cardvovascular borders.
两岁以下的儿童胸腺常常遮盖上部分心血管边缘。
—— 辞典例句