Helicoidal
n. 螺旋面
✅ 同义词
🗣️ 情景例句
Just because you major in English, don't think that you will have mastered real English.
不要以为你是英语专业的就能精通“真正”的英语。
Even the walls have ears.
隔墙有耳。
Patience is a mark of confidence.
耐心是自信心的一种表现。