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单词
echinoid
释义
WordReference Random House Unabridged Dictionary of American English © 2024
e•chi•noid
(i kī
′
noid, ek
′
ə noid′),
USA pronunciation
adj.
Invertebrates
belonging or pertaining to the class Echinoidea, comprising mainly sea urchins and sand dollars.
n.
Invertebrates
any echinoderm of the Echinoidea.
Neo-Latin
Echinoidea
; see
echinus,
-
oidea
1850–55
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self-inflicted
self-infliction
self-initiated
self-instructional
self-insurance
self-insure
self-insurer
self-interest
self-interested
selfinterested
self-interestedness
selfish
selfishly
selfishness
self-judgment
self-justification
self-justifying
self-knowledge
selfless
selflessly
selflessness
self-limitation
self-limited
self-limiting
self-liquidating
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更新时间:2025/7/23 14:05:45