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用“fortuitous”造句大全，fortuitous造句

用“fortuitous”造句大全，fortuitous造句

2017-03-29
ThefortuitousdiscoveryofpenicillinonamoldyPetridishin1928byAlexandarFleminglaunchedanewerainmedicine.Ifthereisadifficultunion,selfmaychoosenottobepresentbutmayaccoladesynergyintheworkhappenstanceorino...