Spiral column
[化] 螺旋形塔; 螺旋形精馏塔
🧩 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;
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
What are you working on?
你在干什么？
The tortosis wins the race while the hare is sleeping.
兔子睡大觉，乌龟才得胜。
Our own warm atmosphere and the heat generated by the telescope would make it impossible to detect objects as small as planets.
地球周围温暖的大气层和望远镜散出的热量使得我们根本不可能找到比行星更小的物体。