Castoroides
大河狸属
🗣️ 情景例句
If you want to adopt an animal,
如果你想收养动物，
That important man is very unassuming in his manner.
那个要人彬彬有礼，是一位毫不摆架子的人。
The aeroplane is flying over the river.
飞机正从河上飞过。