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单词
autorotation
释义
WordReference Random House Unabridged Dictionary of American English © 2024
au•to•ro•ta•tion
(ô′tō rō tā
′
shən),
USA pronunciation
n.
[
Aeron.
]
Aeronautics
the condition of flight occurring when lift is derived solely from the action of air upon the unpowered rotor of a moving helicopter or autogiro.
auto
-
1
+
rotation
1915–20
au′to•ro•ta
′
tion•al
,
adj.
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pretor
pretoria
pretorius
pretorship
pretreat
pretreatment
pretrial
prettification
prettifier
prettify
prettily
prettiness
pretty
prettyish
pretty-pretty
pretypify
pretzel
preussen
prev.
prev
prevail
prevailer
prevailing
prevailingly
prevailingness
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更新时间:2025/11/29 7:24:26