Spiral heater
[化] 旋管加热器
🧩 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
Everything is shaping up well.
一切进展顺利。
He said he would rather not tell his age.
他说他不愿告诉年龄。
but at this age the likelihood of death is least.
但在这个年龄死亡的可能性最小。