hitch

hitch ：an unexpected difficulty, obstacle, delay, etc. , which means slight / little problem, 故障，障碍，可以替换常见的obstacle, hinderance

例句：

1.A slight hitch can lead to a deadly disaster. 差之毫厘，失之千里。

2.The plan was executed without a hitch. （without a hitch 非常顺利）

3.There was a slight technical hitch which delayed the plane’s take-off.

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1.glitch: a bug, problem, malfunction, defect, or fault , usually a temporary one, in a computer program, system or machine.

eg. Your science fair team may experience a major glitch in your plans if you lose your data tables as a result of the computer glitch.

2.hiccup: 小问题，小状况，小问题

eg.That's the thing. There's been a hiccup.

And er, please excuse the little hiccup earlier.

A little hiccup that we all go through.

3.snag: hitch

eg.The only snag is that I can't afford it.

The tourist ran up against a snag in the form of a lost passport.

4.blip:a sudden minor shock or meaningless interruption

常用搭配：a blip on the radar

eg. This is just a blip on the radar for me.

She was never more than a faint blip on the radar.

We got a blip on the radar.

Believe me, this is nothing. It's just a blip.

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（1）《牛津英语搭配词典》中hitch作为名词时的常用搭配。

1）adj.+ hitch

a slight/minor/major/technical/legal/last-minute hitch

There are always a few last-minute hitches at the dress rehersal.

2）a hitch in…

There's been a hitch in the plans.

（2）翻译：

周杰伦在北京顺利举办了一场演唱会。

Jay Chow’s concert was held in Beijing without a hitch.

参考翻译：Jay Chow’s concert in Beijing went off without a hitch.

（3）造句

My English presentation on euthanasia went without a hitch last Friday.