Sinuous header
[机] 波形管集箱
🧩 词语组成解析
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
Are you free?
您有空吗？
She always feels comfortable when surrounded by her family.
她被家人围绕时，常感到快慰。
We chose a big one. It is almost as tall as the room.
我们选了一棵大的。它几乎和房间一样高。