传染力 chuánrǎnlì infectivity Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 这种新型变异株的传染力比之前更强。 zhè zhǒng xīnxíng biànyì zhū de chuánrǎnlì bǐ zhīqián gèng qiáng. The infectivity of this new variant strain is even stronger than before. Source: Dong Chinese Dictionary