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“流行性”的英語可以翻譯為：[醫(yī)] epidemic，epidemicity ...

上次患流行性感冒后使我至今軟弱無力.The last attack of influenza has left me rather groggy.整個(gè)村子的人都得了流行性感冒.The whole village was attacked with influenza.那一年,流行性感冒來得異常兇猛.The grippe hit unusually severely that year....

“流行性”的拼音為：liú xíng xìng...