Arteriae analis
[医] 直肠下动脉(旧名肛门动脉)
🧩 词语组成解析
臀的\\n肛的
🗣️ 情景例句
I've been thinking.
我一直在考虑。
Parents usually put a small red paper packet under their child's pillow.
父母常常会在孩子枕头下放一个小红包。
Experiments have proved that children can be instructed in swimming at a very early age.
实验证明，儿童在很小的时候就可以开始学习游泳。