Lamniformes
鼠鲨目
🗣️ 情景例句
I am in the 7th grade.
我是七年级。
My friend phoned me at 10 a.m. Yesterday.
我的朋友昨天上午10点打电话给我。
As soon as this was done, they cooked a meal over an open fire.
这件事刚刚做完，他们就在篝火上烧起了饭。