Tractus tectopontinus
[医] 顶盖脑桥束
🧩 词语组成解析
[医] 束, 道
🗣️ 情景例句
He had an emergency.
他有紧急事情。
Time past cannot be called back again.
光阴一去不复返。
It is growing cool.
天气渐渐凉爽起来。