革兰氏阴性

gé lán shì yīn xìng

Định nghĩa

1. Gram negative (bacteria that do not retain Gram stain, often the more dangerous kind)

Từ cấu thành 革兰氏阴性

• 阴 yīn: overcast (weather)
• 阴性 yīn xìng: negative
• 氏 shì: clan name
• 氏 zhī: see 月氏[yuè zhī] and 閼氏|阏氏[yān zhī]
• 兰 lán: orchid (蘭花|兰花 Cymbidium goeringii)
• 革 gé: animal hide
• 革兰氏 gé lán shì: Mr Gram