Spiral staircase
n. 螺旋梯; 盘梯
🧩 词语组成解析
spiral
['spaɪrəl]
n. 螺旋（线）;旋涡;螺旋形物;（足球运动的）旋球;
v. 使成螺旋形;螺旋式的上升（或下降盘旋上升（或下降）;
adj. 螺旋形的;盘旋的;盘旋上升的;
🗣️ 情景例句
Enjoy it.
请享用。
Every time the sheep bleats it loses a mouthful.
羊每叫一次，就少吃一口。
With all these mouths to feed, he didn't know what to do.
由于有那么多人要供养，他不知道怎么办才好。