Radiosymmetrical
a. [数]径向对称的, [动]辐射对称的
🗣️ 情景例句
even fifty years later.
五十年之后还是这样。
It is better to be safe than sorry.
事后追悔不如事前稳妥。
the strangest of them being perhaps the hovercraft.
其中最新奇的要数气垫船了。