noun🔗Share珪藻Any of a group of minute unicellular algae having a siliceous covering of great delicacy, now categorized as class Diatomophyceae or division Bacillariophyta."The scientist studied the intricate, glass-like shell of the diatom under a microscope. "科学者は顕微鏡で珪藻の複雑でガラスのような殻を研究した。organismnaturebiologyplantmicroorganismecologyoceanenvironmentscienceChat with AIVocabulary GamePractice Reading
