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单词 velum
释义
velum
(once / 78274 pages)
n

WORD FAMILY
velum: vela
USAGE EXAMPLES
Under ordinary circumstances the horse breathes entirely by the nasal passages, the communication between the larynx and the mouth being closed by the velum palati.
Various, Encyclopaedia Britannica, 11th Edit...(2012)
Head broad, surrounded by a funnel-shaped velum or hood; no radula; dorsal appendages foliaceous.
Various, Encyclopaedia Britannica, 11th Edit...(2011)
There are about 40 tentacles, the velum at the base of which extends upwards for a considerable distance without being festooned.
Annandale, Nelson, Freshwater Sponges, Hydroids & Poly...(2011)
1n a membranous covering attached to the immature fruiting body of certain mushrooms
Syn|Hypo|Hyper
veil
universal veil
membrane initially completely investing the young sporophore of various mushrooms that is ruptured by growth; represented in the mature mushroom by a volva around lower part of stem and scales on upper surface of the cap
partial veil
membrane of the young sporophore of various mushrooms extending from the margin of the cap to the stem and is ruptured by growth; represented in mature mushroom by an annulus around the stem and sometimes a cortina on the margin of the cap
cortina
a cobwebby partial veil consisting of silky fibrils
plant part, plant structure
any part of a plant or fungus
2n a muscular flap that closes off the nasopharynx during swallowing or speaking
Syn|Hyper
soft palate
flap
a movable piece of tissue partly connected to the body
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更新时间:2025/3/23 2:08:48