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单词
sinus of valsalva
释义
WordReference Random House Unabridged Dictionary of American English © 2024
Si•nus of Val•sal•va
(sī
′
nəs əv val sal
′
və),
USA pronunciation
[
Anat.
]
Anatomy
any of the pouches of the aorta and the pulmonary artery opposite the flaps of the semilunar valves into which blood returning to the heart flows, closing the valves.
see
Valsalva
'
s
maneuver
随便看
nogay
nogg
nogged
noggin
nogging
noginsk
no-go
no-go area
no-good
no-goodnik
nogoodnik
no-growth
noguchi
noh
no-hit
no-hitter
no-hoper
no-host
nohow
-noia
n.o.i.b.n.
noil
noily
noir
no-iron
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更新时间:2026/9/26 10:25:51