swaps
n.
交换( swap的名词复数 );
交换物，被掉换者;
v.
交换（工作）( swap的第三人称单数 );
用…替换，把…换成，掉换（过来）;
例句:
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I know a sculptor who swaps her pieces for drawings by a well-known artist.
我认识一个雕刻家，她用自己的作品去换一位著名画家的画作。
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He swaps his old car for a new motorcycle.
他用旧车换了一辆新摩托车.
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Swaps the anchor and end points of the current selection.
交换当前所选内容的定位点和结束点.
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But swaps are even more important to intelligence agencies.
来自VOA
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Swaps you may want to have some controls on.
来自NEWYORKER
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Neither envisioned gambling on credit default swaps and mortgage-backed securities.
来自WSJ