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  1. blast-off

    • IPA[ˈblɑːstɒf]

    英式

    • n.
      the launching of a rocket or spacecraft
    • noun: blast-off, plural noun: blast-offs

    • 釋義

    名詞

    • 1. the launching of a rocket or spacecraft a blast-off thrust of 78,000 lb the policy was now in place for blast-off