tighten up的意思

使緊密，加強; 收緊

加強；使緊密；拉緊；使更牢固

tightens up───加強；使緊密；拉緊；使更牢固

lighten up───放松，不要生氣

tightened up───加強；使緊密；拉緊；使更牢固

brighten up───發亮；變得明亮起來

lightens up───放松，不要生氣

lighted up───點亮

straighten up───好轉；改正；清理

tightening up───固緊（tightenup的現在分詞）

to lighten up───使輕松

important to tighten up the wheels properly, otherwise they vibrate loose and fall off.───把車輪擰緊很重要，否則它們會振動而松脫。

We need to tighten up security at the prison.───我們必須加強監獄的安全性.

Why does China tighten up its visa policies?───為什么中國收緊了簽證政策？

Work swiftly, but don't tense up; relax your body and mind and never tighten up.───工作要趕不要急, 身心要松不要緊.

Until this week, every attempt to tighten up the law had failed.───到本周為止，一切旨在嚴格執法的努力都失敗了。

Tighten up the nuts on the cylinder cover.───把氣缸蓋上的螺母上緊.

I want us to be a bit more sensible this time and tighten up.───我要求我們這次要更加理智、更加嚴格要求自己。

He say he will take step to tighten up the administration.───他說他將采取措施加強行政管理.

We'd better tighten up the ropes a bit.───我們最好把繩子拉緊一點.

Please hand me the spanner; I've got to tighten up the what's - its - name.───請遞給我板手, 我得擰緊這個玩意兒.

The most straightforward way to do so would be to tighten up controlled - foreign - corporation ( CFC ) rules.───最直接了當的辦法是加強受控外國公司規則.

Tighten up the packing gland on the swivel.───緊一下水龍頭沖管盤根.

This article also put forward proposals on tighten up the management of under artificial feeding.───并對如何加強丹頂鶴的飼養管理提出了具體建議.

Until this week, every attempt to tighten up the law had failed.───到本周為止，一切嚴格執法的努力都失敗了。

It's important to tighten up the wheels properly, otherwise they vibrate loose and fall off.───把輪子擰緊是很重要的，否則它們會因振動松動、脫落。

Don't tighten up your throat, or you will sing badly.───別把嗓子繃得那么緊, 否則會唱得很糟.

He said he would take steps to tighten up the law.───他說他將采取措施使法律更嚴格有效.

Then tighten up the 4 screws.───然后鎖緊那4顆螺絲.