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单词
to-and-fro
释义
WordReference Random House Unabridged Dictionary of American English © 2024
to-and-fro
(to̅o̅
′
ən frō
′
),
USA pronunciation
adj., n., pl.
-fros.
adj.
back-and-forth:
to-and-fro motion.
n.
a continuous or regular movement backward and forward;
an alternating movement, flux, flow, etc.:
the to-and-fro of the surf.
1820–30; adjective, adjectival and noun, nominal use of adverb, adverbial phrase
to and fro,
Middle English; see
fro
(def. 2)
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更新时间:2025/12/9 4:43:47