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sheathbill
释义
WordReference Random House Unabridged Dictionary of American English © 2024
sheath•bill
(shēth
′
bil′),
USA pronunciation
n.
Birds
either of two white sea birds,
Chionis alba
or
C. minor,
of the colder parts of the Southern Hemisphere: so called from the horny sheath covering the base of the upper bill.
sheath
+
bill
2
1775–85
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更新时间:2025/11/29 9:07:25