germ

Hospital protocols require staff to wash hands frequently to prevent the spread of harmful germs to vulnerable patients.

(Chinese) 医院规程要求员工频繁洗手，以防止有害病菌传播给身体虚弱的患者。

Public health experts warn that common household surfaces can harbor millions of invisible germs.

(Chinese) 公共卫生专家警告说，普通的家庭表面可能会滋生数百万个肉眼看不见的病菌。

Wheat germ is a concentrated source of nutrients found at the center of the wheat grain.

(Chinese) 小麦胚芽是位于小麦颗粒中心的一种浓缩营养源。

The scientist's early observations contained the germ of a theory that would later change physics forever.

(Chinese) 这位科学家的早期观察中蕴含着一个后来永远改变了物理学的理论雏形。