Trepostomata
变口目
🗣️ 情景例句
I know.
我知道。
It sounds like a reasonable solution.
这个解决办法还比较合理。
From the shore line, out to a distance which may be anywhere from a few miles to a few hundred miles,
从海岸线向大海延伸几英里到几百英里的区域是大陆架慢坡，