Upper header
[化] 上集管; 上联箱
🧩 词语组成解析
upper
['ʌpə]
adj. 地位较高的;上面的;内地的;地表层的;
n. 鞋帮，靴面;兴奋剂;令人兴奋的经历;
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
My father would like me to go there.
我爸爸希望我去那儿。
A friend in need is a friend indeed.
患难朋友才是真朋友。
He struck his attacker on the ear.
他打了那个攻击者一耳光。