propagation

🇬🇧 en ja 🇯🇵

propagation
	伝播

propagate verb /ˈpɹɑpəˌɡeɪt/ , /ˈpɹɒpəˌɡeɪt/ , /ˈpɹɒpəˌɡæɪt/ , /ˈpɹɔpəˌɡæɪt/
to cause to spread to extend	伝播する

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