Spiral grooved tube
[化] 螺旋槽管
🧩 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;
a. 带纹道的；表面有沟槽的
🗣️ 情景例句
Don't tell me.
别告诉我。
By accident Marion overheard some nasty gossip.
马里恩偶然听到了一些令人不愉快的谣言。
The landlord smiled and immediately went out.
酒店老板笑了笑，马上走了出去。