Upper sideband
[电] 高边带
🧩 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;
[电] 边带
🗣️ 情景例句
But I suggest you complete your education first.
但是我建议你首先完成你的学业。
She's always helping people.
她总是帮助别人。[现在进行时]
French test are awful, aren't they?
法语太可怕了，你说呢？