mount up
US /ˈmaʊnt ʌp/
UK /ˈmaʊnt ʌp/
短语动词
增加, 积累
to increase gradually in amount or number
示例:
•
The costs of the project began to mount up rapidly.
项目成本开始迅速增加。
•
The evidence against him continued to mount up.
不利于他的证据持续增加。