Conjugata vera obstetrica
[医] 产科直径(骨盆入口最小的前后径)
🧩 词语组成解析
[医] 正中直径(真直径)
abbr. 通用实验性反应堆装置（Versatile Experimental Reactor Assembly ）
🗣️ 情景例句
I always take good care of my body.
我总是很关注身体健康。
One woman, in Peru, was saved from an earthquake by lying between two mattresses.
秘鲁的一位妇女，躲在垫子之间从地震中死里逃生。
Here's my name card.
这是我的名片。