Spirality
n. 螺旋形
🗣️ 情景例句
Thanks, dear.
谢谢 ，亲爱的。
Why was only he exempted from work?
为什么只有他不必工作呢？
Cave exploration, or pot-holing, as it has come to be known, is a relatively new sport.
洞穴勘查——或洞穴勘探——是一项比较新的体育活动。