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downdraft
释义
WordReference Random House Unabridged Dictionary of American English © 2024
down•draft
(doun
′
draft′, -dräft′),
USA pronunciation
n.
Physics
a downward current, as of air:
a downdraft in a mine shaft.
Stock Exchange, Business
a downward movement, as of the stock market.
down
1
+
draft
1780–90
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centesimal
centesimally
centesimo
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更新时间:2026/10/2 22:25:55