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
Great minds think alike.
英雄所见略同。
What kind of grades did you make in college?
你在学院得到什么样的等级？
Goodbye, Helen.Nice to see you.
再见，海伦。见到你真高兴。