Spiral casing
[电] 螺状车室
🧩 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;
casing
[['keisiŋ]]
n. 箱, 盒, 包装, 框, 套管\\n[化] 汽车外胎
🗣️ 情景例句
She's been sneaking around on her husband.
她一直在欺骗她的丈夫。
He uses clay to form images of people.
他利用粘土造各种的人像。
Maybe we should hold off until we have covered item B on our agenda.
也许我们应该先谈论完B项议题。