Chordata
[医] 脊索门, 脊索动物门
🗣️ 情景例句
No, that's OK.
不，没关系。
It's January the 15th, 1999.
今天是1999年1月15日。
One day, the Shutes heard that there was a good doctor in a town not far away.
有一天，舒特家人听说不远的镇上有一位好医生。