Helical structure
[化] 螺旋结构
🧩 词语组成解析
a. 螺旋状的\\n[电] 螺线
🗣️ 情景例句
Of course, I'll visit at least once a year, maybe more.
当然，我最少每年会来拜访一次，也许更多次。
Remember me to your grandfather please.
请替我问候你的祖父。
The same to you.
你也一样。