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单词
ambulacrum
释义
WordReference Random House Unabridged Dictionary of American English © 2024
am•bu•lac•rum
(am′byə lak
′
rəm, -lā
′
krəm),
USA pronunciation
n., pl.
-lac•ra
(-lak
′
rə, -lā
′
krə).
USA pronunciation
Invertebrates
one of the radial areas in an echinoderm, as the sea urchin, bearing the tube feet by which the creature moves.
Neo-Latin, Latin: alley, walking place, equivalent. to
ambulā-
(stem of
ambulāre
to walk) +
-crum
noun, nominal suffix denoting means
1830–40
am′bu•lac
′
ral
,
adj.
随便看
lognormal distribution
logo-
logo
log of wood
logogram
logogrammatically
logographer
logographic
logographically
logography
logogriph
logogriphic
logomach
logomachist
logomachy
log on
logopedic
logopedics
logophile
logophobia
logorrhea
logorrheic
logorrhoea
logos
logotype
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更新时间:2025/7/23 9:55:40