芽孢 yábāo endospore Origin Definitions Defs Strokes Stroke Words Sentences Sents 肉毒梭状芽孢杆菌 ròudúsuōzhuàngyábāogǎnjūn Clostridium botulinum Clostridium botulinum, a bacterium that produces the neurotoxin botulinum.蜡样芽孢杆菌 làyàngyábāogǎnjūn Bacillus cereus (microbiology) Bacillus cereus