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单词
abacus
释义
abacus
/abˈə-kəs/
noun
(
pl
abˈaci
/-sī/ or
abˈacuses
)
A counting frame, consisting of horizontal rods along which movable beads can be slid
A level tablet on the capital of a column, supporting the entablature (
architecture
)
ORIGIN:
L
abacus
, from Gr
abax
,
abakos
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更新时间:2025/6/30 15:41:47