Radiosymmetric
辐射对称的
🗣️ 情景例句
Oh, don't look so sad.
噢， 别显得那么无精打采。
Quick feet and busy hands fill the mouth.
手勤脚快，嘴里吃饱。
Once you have done this, you will quickly become a useful member of the teazm.
一旦你这样做了，你很快就会成为工作班子里有用的员。