Valence bond band
[電] 強鍵帶
?? 詞語組成解析
valence
[['veil?ns]]
n. 原子價\\n[化] 化合價; 原子價
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
??? 情景例句
Our boss would love it if we were robots.
我們老板恨不得我們是機器人。
If he doesn't, will you wash the dishes.
如果他不，你會洗碟子嗎？
First of all, he wrote out a long list of all the foods which were forbidden.
首先，他開列了一張長長的單子，上面列了所有禁吃的食物。