Rewarder
提供奖励、赏金的人（reward的变形）
✅ 同义词
🗣️ 情景例句
to meet the rest of the troop at two o'clock at the museum.
我们得在两点钟到博物馆与其他童子军会合。
Sorry to bother you, but do you have change for a one?
对不起，麻烦你，你有1元钱的零钱吗？
The man said that the pen was worth $50,
那人说那支笔值50英镑，