bacterial specimen造句

"bacterial specimen"是什么意思

造句与例句手机版

Penicillin was discovered in 1928 when Alexander Fleming's lab assistant accidentally left a window open overnight and mold spores covered his " Staphylococcus " bacterial specimens in a Petri dish.
It's difficult to see bacterial specimen in a sentence. 用bacterial specimen造句挺难的

相邻词汇

用"bacterial skin infection"造句, 用"bacterial slime"造句, 用"bacterial slime buildup"造句, 用"bacterial small rna"造句, 用"bacterial soft rot"造句, 用"bacterial speck"造句, 用"bacterial spoilage"造句, 用"bacterial spore"造句, 用"bacterial spores"造句,

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