វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
small
medium
large
Nova
ENGLISH MEANING
noun
1.
A
new
star
,
usually
appearing
suddenly
,
shining
for a
brief
period
, and
then
sinking
into
obscurity
.
Such
appearances
are
supposed
to
result
from
cosmic
collisions
, as of a
dark
star
with
interstellar
nebulosities
.