Azimide
[化] 聯重氮亞胺
??? 情景例句
You can listen to BBC or VOA news if you want to improve your listening.
如果你想提高聽力，你可以聽英國廣播電臺或美國之音的新聞節目。
Does this bus go to the beach?
這輛公共汽車去海濱嗎？
As a reasonable guess, they might, on an average, be 100 light years away.
據合理推算，外星人離我們平均距離也有100光年之遠