Alingap
磷化鋁銦鎵
??? 情景例句
Hello, Air China Flight Reservations. May I help you?
喂，你好，中國航空公司訂票處，需要幫忙嗎？
The black ox has trod on his foot.
禍事臨頭。
We need them urgently.
我們急需這些資料。