keep a tight rein on

keep a tight rein on 基本解释

对...严加约束

keep a tight rein on 用法和例句

1、to keep a tight rein on something

严密地控制某事

2、Its essential to keep a tight rein on public spending.

对公共开支严加控制极为重要。

3、We will have to keep a tight rein on expenditure in the next few month.

我们得严格控制最近几个月的开支。

重点词汇

keep [人名] [英格兰人姓氏] 基普职业名称，受雇于城堡主楼者，来源于中世纪英语，含义是“维持，保卫”(to hold,defend)

tight adj. 紧的，牢固的；绷紧的；不漏的；密集的，紧凑的 adv. 紧紧地；牢固地

rein n. 缰绳, 统治, 支配 vt. 驾驭, 以缰绳控制, 控制 vi. 勒住马