go back on
片語動詞所屬單字go
go back on — 片語動詞
1. to break a promise or fail to keep an agreement
1.片語動詞
釋義
違背（承諾）；食言
to break a promise or fail to keep an agreement
例句
The manager went back on his word and did not give anyone a pay rise.
片語動詞所屬單字go
違背（承諾）；食言
to break a promise or fail to keep an agreement
The manager went back on his word and did not give anyone a pay rise.