uninfected
uninfected — 形容詞
- uninfectedpositive
- more uninfectedcomparative
- most uninfectedsuperlative
1. free from a disease-causing agent such as a virus, bacterium, or parasite — desc
未感染
未被病原體感染的狀態
free from a disease-causing agent such as a virus, bacterium, or parasite — describing a person, animal, plant, or substance that has not been contaminated or affected by a pathogen.
The blood test confirmed that Wei was still uninfected after the outbreak.
血液檢測證實，Wei 在疫情爆發後仍未感染。
passive: confirmed + still uninfected
Only uninfected blood donations are approved for hospital use in Taiwan.
只有未感染的血液捐贈才能在台灣的醫院使用。
attributive: uninfected + noun (blood donations)
The nurse checked the wound daily and was relieved to find it uninfected.
護理師每天檢查傷口，欣慰地發現傷口沒有感染。
Farmers in the region kept their uninfected cattle separated from the sick animals.
該地區的農民將未感染的牛隻與生病的動物隔離開來。
attributive: uninfected cattle; contrast with sick animals
- remain uninfected
- stay uninfected
- uninfected by the virus
- uninfected with the disease
- uninfected blood/tissue/cells/animals
- clean
informal; broader meaning (physically clean, not necessarily pathogen-free)
- clear
informal medical shorthand, e.g. 'clear of infection'
- disease-free
more formal; used for populations, regions, or long-term states
- sterile
implies complete absence of all microorganisms, a stricter standard
- infected
direct opposite — affected by a pathogen
- contaminated
implies unwanted presence of harmful substances, not necessarily infectious agents
用法筆記
Typically used in medical, veterinary, or laboratory contexts. Often paired with prepositions such as by (uninfected by the virus) or in attributive position before a noun (uninfected tissue).
常見錯誤
同根字
- infect動詞B2
- infected形容詞B2
- infection名詞B1
- infectious形容詞B1