1.同“tighten ”
1.Same as tighten
2.to be stricter or more serious about something such as a policy or a rule
1.You may also choose to tighten up your spending habits simply to get out of debt or to save more for retirement.
为了还清债务或为存更多的退休金，你可能要改变自己的消费习惯，缩紧开支过日子了。
2.I began to tighten up, my legs spasmed and I knew what was happening.
我开始勒紧在，上面我的腿抽筋，而且我了正在发生的东西。
3.China has flirted with trying to tighten up its monetary policy to tamp down inflation, but it has not really taken decisive action.
中国一直在试图紧缩货币政策以打压通胀，但没有真正采取决定性措施。
4.When trying to hit the ball hard, most players tend to tighten up.
在大力击球前，多数球手都会把肌肉绷得很紧。
5.When operating , skill action should be spreaded out with arc, tighten up the belly, harbour chest and action should be consistent .
操作时，技术动作呈弧形动作展开，要收腹含胸，动作连贯。
6.He said he would take steps to tighten up the law.
他说他将采取措施使法律更严格有效。
7.At this point, the PM needs to tighten up the change control or risk failing to deliver on the team's commitments.
此时，项目经理需要绷紧变更控制或者无法按要求交付的风险。
8.After the core systems were in-place, we took a deeper look at our aesthetics and decided to 'tighten up the graphics'.
当核心系统都就位之后，我们深入观察了我们的美工设计，并决定“紧紧抓住画面”。
9.Whenever he got behind, the "little Giant" did not tighten up, he relaxed.
每当他得到了臀部，“小巨人”者没有勒紧在，上面他放松。
10.I spent most of my salary this month on a computer, so I'll have to tighten up my purse strings for a couple of months.
这个月工资大部分我都用来买电脑了，所以下面几个月我要勒紧裤腰带了。