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aspherical
释义
WordReference Random House Unabridged Dictionary of American English © 2024
a•spher•i•cal
(ā sfer
′
i kəl),
USA pronunciation
adj.
[
Optics.
]
Optics
(of a reflecting surface or lens) deviating slightly from a perfectly spherical shape and relatively free from aberrations.
Also,
a•spher
′
ic.
a
-
6
+
spherical
1920–25
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protozoan
protozoic
protozoon
protract
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protractedly
protractedness
protractible
protractile
protractility
protraction
protractive
protractor
protriptyline
protrude
protrudent
protrusile
protrusion
protrusive
protrusively
protrusiveness
protuberance
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更新时间:2026/8/15 13:19:38