Rewarder
提供獎勵、賞金的人（reward的變形）
? 同義詞
??? 情景例句
to meet the rest of the troop at two o'clock at the museum.
我們得在兩點鐘到博物館與其他童子軍會合。
Sorry to bother you, but do you have change for a one?
對不起，麻煩你，你有1元錢的零錢嗎？
The man said that the pen was worth $50,
那人說那支筆值50英鎊，