Preemergency
[計] 備用, 備急, 輔助
??? 情景例句
We'll go together.
我們一起去。
I did work this afternoon.
我今天下午工作。
During a radio programme, a company of biscuit manufacturers once asked listeners to bake biscuits and send them to their factory.
有一次，在電臺播放的節目里，一個生產餅干的公司請聽眾烘制餅干送到他們的工廠去。