Requisites
n. 必要的事物( requisite的復數形式 )
??? 情景例句
Wow, dad is cooking, this must be a special occasion.
哇， 爸爸在做飯， 這肯定是一個特別的場合。
Sorry to have kept you waiting.
抱歉使你久等了。
That would be nice of you.
那太好了！