pledger
US /ˈplɛdʒər/
UK /ˈplɛdʒər/
名詞
承諾者, 保證人
a person who makes a solemn promise or undertaking
範例:
•
The charity thanked each pledger for their generous donation.
慈善機構感謝每一位慷慨捐贈的承諾者。
•
As a pledger, he was committed to upholding the club's values.
作為一名承諾者，他致力於維護俱樂部的價值觀。