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
I fell in love with him at first sight.
我对他一见钟情。
Who is calling?I don't recognize your voice.
谁打来的电话？我听不出你的声音。
They finally found a small gold coin which was almost worthless.
但最后找到的是一枚几乎一钱不值的小金币。