Radiospermic
辐射对称种子的
🗣️ 情景例句
No, I'm not very good at it.
不 ，我网球不行。
You'd better go at once, hadn't you?
你最好马上走，不对吗？
giant hovercraft liners could span the Atlantic;
大型的气垫班轮或许能跨越大西洋。