substitute

n. /ˈsʌb.stə.tuːt/ B1

替代品；替代者

A thing or person that is used instead of another.

仙境例句

With no fire-irons left to throw, the cook used the saucepans as a substitute.

火钳火铲都扔光了，厨娘就拿炖锅来代替。