Hexanchus
n. 六鳃鲨属\\n
🗣️ 情景例句
What material is this made from?
这是什么材料做的？
I'm afraid you will miss your train.
我怕你会错过火车。
When it did so, it sent sparks down to the ground and these immediately started a fire.
当它这样做时，把火花送到了地面，这些火花立刻引起了一场大火。