Radial symmetry
径向对称, 放射对称
🧩 词语组成解析
🗣️ 情景例句
Keep smiling! things will calm down.
乐观一点，事情会平息下来的。
Nothing is as good as it seems beforehand.
期待比现实更美好。
Sorry, there aren't any. Would you like some bottles of orange?
对不起，没有了，您要几瓶橙汁怎么样？