វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Tridacna
ENGLISH MEANING
noun
1.
A
genus
of
very
large
marine
bivalve
shells
found
on the
coral
reefs
of the
Indian
and
Pacific
Oceans
. One
species
(T.
gigas
)
often
weighs
four or five
hundred
pounds
, and is
sometimes
used
for
baptismal
fonts
.
Called
also
paw
shell
, and
fountain
shell
.