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V1 |
erupt, push through, come out, break through | break out | |
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breakthrough | a penetration of a barrier such as an enemy's defense | |
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breakthrough | making an important discovery | |
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V1 |
come through, break through | penetrate | |
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discovery, breakthrough, find | a productive insight | |
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V2 |
break through, crack | pass through (a barrier) |