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outbreak n vs adj-no; spring forth n vs adj-no; occurrence n vs adj-no; incidence n vs adj-no; generation (e.g. of power or heat); genesis; origin; ontogeny; development of complex multicellular structures from cells in a simple state | |||
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development Life Science Dictionary (Shuji Kaneko) | |||
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initiation River and Water Resources Glossary (Infrastructure Development Institute Japan) |