substituting
n. 取代;[数]代入
v. 代替,取代(substitute 的现在分词形式)
例句
He was substituting for the injured William Wales.
他那时在代替受伤的威廉·威尔士。
《柯林斯英汉双解大词典》
The programme saved $11 million in 1988 by substituting generics for brand-name drugs.
这项计划以未注册商标的药品取代品牌药,在1988年节省了1100万美元。
They were substituting violence for dialogue.
他们那时在以暴力代替对话。