bacteria

名词 n.
中文释义
英 /bakˈtɪə̯.ri.ə/    美 /bækˈtɪɹ.i.ə/

英文释义

名词 n.
  1. plural of bacterium form-of,plural
  2. A type, species, or strain of bacterium. US
    — Anaerobic bacteria function in the absence of oxygen, where as aerobic bacteria require sunlight and also oxygen. Both these bacterias are capable of breaking down the organic matter […]
  3. An oval bacterium, as distinguished from a spherical coccus or rod-shaped bacillus. dated
  4. Alternative form of bacterium. US,alt-of,alternative,proscribed
  5. Lowlife, slob (could be treated as plural or singular). derogatory,slang

词形变化

bacterias plural bacteriae plural

词汇关系

衍生词
Archaebacteria Archebacteria Bacteria bacterialess bacterin bacteriosis bacteriuria bacterivore bacterize Eubacteria green non-sulfur bacteria green sulfur bacteria pseudobacteria purple bacteria slime bacteria spherobacteria
相关词
culture

词源

词源 1
Etymology tree
Ancient Greek βακτηρία (baktēría)
Proto-Indo-European *-yósder.
Ancient Greek -ῐος (-ĭos)?
Ancient Greek -ιον (-ion)
Ancient Greek βακτήριον (baktḗrion)bor.
New Latin bactēriabor.
English bacteria
Borrowed from New Latin bacteria, plural of bactērium, from Ancient Greek βακτήριον (baktḗrion, “little rod”).
词源 2
From New Latin bactēria, from Ancient Greek βακτηρίᾱ (baktēríā, “rod, stick”).
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