Plethodontid
无肺螈
🗣️ 情景例句
Just wonderful, Mr. Stewart.
好极了 Stewart先生。
Men are mortal.
人生自古谁无死。
One had winter we watched the river creep up the lower meadows.
有一年冬天，天气不好，我们眼看着河水浸没了地势较低的草场。