Causus
剧热
🗣️ 情景例句
Does he have a middle name?
他有中间名字吗？
I'm going to tell him where to go.
我正要告诉他去哪里？
and we know something of the great variety of the sea bed's topography.
而且我们对海底地形的千变万化也有了一定的了解。