Tetraphidaceae
四齿藓科
🗣️ 情景例句
And my father, Dr. Philip Stewart.
这是我父亲， Philip Stewart医生。
Please tell him to stop jumping up and down.
请告诉他不要调上跳下。
In the pioneering days, however, this was not the case at all.
然而，在登山运动的初期，全然不是这种情况。