វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
small
medium
large
Palinurus
ENGLISH MEANING
noun
1.
An
instrument
for
obtaining
directly
,
without
calculation
, the
true
bearing
of the
sun
, and
thence
the
variation
of the
compass