Membranoptera
膜翼藻属
🗣️ 情景例句
Yup. Forty-three years.
是的。四十三年。
He has a dog.
他有一条狗。
The real dividing line between continents and oceans occurs at the foot of a steeper slope.
大陆和海洋的真正分界线是在陡坡脚大陆架慢坡