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2015년 9월 3일 목요일

PE 9/2 Keeping Safety Within Reach


* pay for itself: when something earns or saves more money than it costs
ex> This tool was expensive, but I estimate it will pay for itself in six months.

* thwart [θwɔ:rt]: to prevent someone from doing something
ex> Bad weather thwarted our camping trip, so we stayed inside and told each other scary stories.
Note> A thwart is also the name for the simple seat in a rowboat made from a cross piece. The two meanings are actually related: the verb thwart originally meant “cross” or “go against.”

* break out: to expose or access something in order to use or consume it
ex> We’ll definitely want to break out the party hats if this contract gets signed.

* have a screw loose: to be mentally unstable or eccentric
ex> We thought he had a screw loose when he first told us this theory, but he turned out to be right.

* there’s nothing for it: there is no other solution
ex> There’s nothing for it: you’re going to have to go to the dentist before our vacation.

* a whole lot: A whole lot is an informal expression that means, “to a great degree.” When the preposition of is added to the end of the expression, it means “a large amount of.” For example, you could say, “There was a whole lot of noise from across the hall earlier today, but now it’s a whole lot quieter.”
ex> A whole lot better, thanks. And I’ve learned to avoid restaurants with unsanitary food handling practices.


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