Metameric nervous system
[医] 节段神经系统
🧩 词语组成解析
[化]位变[同分]异构的
🗣️ 情景例句
It hurts so much when a baby gets his first teeth.
小孩子长第一颗牙齿时好痛哟。
He admitted that he was wrong.
他承认自己错了。
For all his life, he had known that people suddenly disappeared from their villages.
他一生中，听说过有的人突然间在他们的村庄失踪了。