Burner air header
[化] 燃烧空气总管
🧩 词语组成解析
air
[ɛə]
n. 天空;气氛;空运;（简单易记的）曲调;
vt.& vi. 晾晒;烘干;播送;广播;
vt. 使房间通风， 透气;
header
['hedə]
n. 头球;割穗机;（计算机打印时自动加在各页顶端的）标头;集管;
🗣️ 情景例句
She has not indicated how she proposes to react.
她未表示打算做何回应。
How much is it to rent an economy car?
租一辆经济车要多少钱？
Even the bull seemed to feel sorry for him,
因为它一直同情地看着醉汉，