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
When's the next class?
下一次上课什么时候？
She looks blue.
她满面忧伤。
They had little difficulty in finding it,
他们没费多大事儿就找到了盘子。