វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Bacterium
noun
— Plural:
bacteria
1.
(វេជ្ជសាស្ត្រ)
បាក់តេរី
ENGLISH MEANING
noun
— Plural:
bacteria
1.
A
microscopic
vegetable
organism
,
belonging
to the
class
Algae
,
usually
in the
form
of a
jointed
rodlike
filament
, and
found
in
putrefying
organic
infusions
.
Bacteria
are
destitute
of
chlorophyll
, and are the
smallest
of
microscopic
organisms
. They are
very
widely
diffused
in
nature
, and
multiply
with
marvelous
rapidity
,
both
by
fission
and by
spores
.
Certain
species
are
active
agents
in
fermentation
,
while
others
appear
to be the
cause
of
certain
infectious
diseases
.