1884, colloquial shortening of congratulations. Further colloquialized in British English to congratters (1906) and among online gamers to grats (by 2000).
实用例句
1. Congrats to the entire Disney Animation studio, well done.
整个迪斯尼动画工作室恭喜, 做得很好.
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2. Congrats - you might be able to blame your genes.
恭喜恭喜,你大可以说这都是基因的错.
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3. Congrats, you are not color blind!
恭喜你, 你不是色盲!
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4. Congrats, ur American government's world dictatorial policies contributed the world terrorism to be born and grow.
答:“祝贺你, 你们美国政府的世界独裁政策致使全球恐怖组织的发芽和开花. ”
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5. Yesterday, Avril performed at Beijing's Wukesong Indoor Stadium last stop on her world tour. Congrats, Avril!