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Noun
upper respiratory tract
has 1 sense
upper respiratory tract
- the nose and throat and trachea
--
1
is a kind of
respiratory tract
--
1
has parts:
nasal cavity
;
larynx
,
voice box
;
trachea
,
windpipe
;
throat
,
pharynx
;
nose
,
olfactory organ
,
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