Polypetalae
[植]离瓣群
🗣️ 情景例句
And very bright.
而且非常聪明。
What's your hobby?
你的嗜好是什么？
So it is a comparatively simple step from locating the sea bottom to locating a shoal of fish.
从测定海深到测定鱼群，这一进展比较容易。