Circular fold
[医] 环状褶
🧩 词语组成解析
fold
[fold]
vt. 折叠;合拢;抱住;笼罩;
vi. 折叠起来;彻底失败;
n. 折痕;信徒;羊栏;（起伏地的）凹处，洼;
🗣️ 情景例句
Good-bye, everybody.
各位再见。
Friendship cannot stand always on one side.
来而不往非礼也。
Goodbye. Thanks again for calling.
再见！再次感谢你的来访。