វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Sprue
Same as:
sprew
ENGLISH MEANING
noun
1.
Strictly
, the
hole
through
which
melted
metal
is
poured
into
the
gate
, and
thence
into
the
mold
.
2.
The
waste
piece
of
metal
cast
in
this
hole
;
hence
,
dross
.