vela

vela

名词 vela:

a constellation in the southern hemisphere between Carina and Pyxis

名词 velum:

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

同义词：partial veil, velum

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

同义词：universal veil, velum

a muscular flap that closes off the nasopharynx during swallowing or speaking

同义词：soft palate, velum