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English word

crack

B2Frequent NGSL-3

UK /kræk/US /kræk/

noun

a line on the surface of something where it has broken but not split into separate parts

verb

to break without dividing into separate parts; to break something in this way

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Sentence 222 · Pro

Elon Musk: A future worth getting excited about (TED 2022)

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And so far, no one has really cracked it.

Elon Musk: A future worth getting excited about (TED 2022)

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