X-band
[電] X波段
?? 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
??? 情景例句
Does the library have computers with Internet access?
圖書館有可以上網的電腦嗎？
It's not fun for me.
我覺得一點意思也沒有。
and the profits from the exhibition were used to build museums and colleges.
博覽會的贏利用來建造博物館和高等學校。