Band theory
[电] 能带理论
🧩 词语组成解析
band
[bænd]
n. 带;乐队;衣带;价值;
vt. 给…镶边;用带绑扎;（将价格、收入等）划分档次;把…联合起来;
vt.& vi. 结合起来，伙同;
vi. 聚集，联合（起来）（通常与together 连用）;
band(to bind)→皮带；带子；条纹；乐队
🗣️ 情景例句
Save your voices.
留着点嗓子。
Do you think you'll go to the movies tomorrow night?
你认为你将在明天晚上去看电影吗？
He asked me some personal questions, but I would never answer them.
他问了我几个个人问题，我根本不愿回答。