Prionodont
锯齿的
🗣️ 情景例句
I'll be in the front office all day.
我整天都在总办公室。
I came to Harvard on a scholarship.
我是靠奖学金来哈佛大学求学的。
I'm not sure. I think he may have to help his Dad in the garden.
我不清楚。我想可能他得帮助他爸爸在花园里干活。