Opercular fold
[医] 前柱褶
🧩 词语组成解析
a. [植]有蒴盖的\\nn. 鳃盖
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
It's about my grandfather.
是关于我爷爷。
My coffee is too hot to drink!
我的咖啡热得没法喝。
Do you want any meat today.Mrs. Bird?
您今天要买点肉吗，伯德夫人？