陰性菌的意思、翻譯和例句

是什麼意思

「陰性菌」是指在革蘭氏染色法中不吸收紫色染劑而呈現紅色或粉紅色的細菌。這類細菌的細胞壁結構相對較薄，且外面有一層外膜，這使得它們對於某些抗生素和化學物質的抵抗力較強。常見的陰性菌包括大腸桿菌、沙門氏菌和肺炎克雷伯菌等。這些細菌在醫學上有重要意義，因為它們可能引起各種感染。

依照不同程度的英文解釋

  1. Bacteria that don't turn purple during a special test.
  2. Bacteria that look red after a specific staining process.
  3. Bacteria with a thin cell wall that can be more resistant to some medicines.
  4. Bacteria that do not retain the purple dye in a laboratory test.
  5. Bacteria characterized by a thin cell wall and an outer membrane.
  6. Bacteria that are often associated with various infections and can be resistant to certain antibiotics.
  7. A type of bacteria identified by their inability to retain a specific stain, indicating their structural properties.
  8. A category of bacteria known for their complex cell wall structure, which affects their reaction to staining.
  9. Bacteria that are classified based on their response to the Gram staining procedure, indicating their cell wall composition.
  10. A group of bacteria that are important in medicine due to their role in infections and antibiotic resistance.

相關英文單字或片語的差別與用法

1：Gram-negative bacteria

用法：

這是對陰性菌的正式名稱，源自於革蘭氏染色法的發明者漢斯·克里斯蒂安·革蘭氏。這類細菌的細胞壁特徵使其在醫學上具有重要意義，因為它們常常對多種抗生素具有耐藥性。

例句及翻譯：

例句 1：

大腸桿菌是常見的革蘭氏陰性菌。

Escherichia coli is a common Gram-negative bacterium.

例句 2：

許多革蘭氏陰性菌會引起嚴重的醫療感染。

Many Gram-negative bacteria can cause serious medical infections.

例句 3：

治療革蘭氏陰性菌感染可能需要特別的抗生素。

Treating Gram-negative bacterial infections may require special antibiotics.

2：Negative bacteria

用法：

這是一個較不正式的術語，通常用來指代陰性菌，但在科學和醫學文獻中使用較少。這個術語可能會引起混淆，因為它不如「革蘭氏陰性菌」這個術語精確。

例句及翻譯：

例句 1：

這些負責任的細菌被稱為負性細菌。

These responsible bacteria are referred to as negative bacteria.

例句 2：

負性細菌在某些情況下可能會引起感染。

Negative bacteria can cause infections in certain situations.

例句 3：

了解負性細菌的特性對於治療感染至關重要。

Understanding the characteristics of negative bacteria is crucial for treating infections.

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