វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
small
medium
large
Try-square
ENGLISH MEANING
noun
1.
An
instrument
used
by
carpenters
,
joiners
,
etc
., for
laying
off
right
angles
off
right
angles
, and
testing
whether
work
is
square
.