Band broadening
[化] 譜帶增寬
?? 詞語組成解析
band
[b?nd]
n. 帶;樂隊;衣帶;價值;
vt. 給…鑲邊;用帶綁扎;（將價格、收入等）劃分檔次;把…聯合起來;
vt.& vi. 結合起來，伙同;
vi. 聚集，聯合（起來）（通常與together 連用）;
band(to bind)→皮帶；帶子；條紋；樂隊
n. 增寬
??? 情景例句
Thank you so much for coming. Have a safe drive home.
謝謝你的光臨。小心駕車回家。
None are so deaf as those who will not hear.
不愿傾聽意見者最聾。
She was taking the things out of the basket when she dropped a bag of sweets.
她把東西從籃子里拿出來，這時，一袋糖從她手里掉地了。