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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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up-and-coming
up-and-down
up-and-downness
up-and-over
up-and-under
upanishad
upanishadic
upas
upaya
upbear
upbearer
upbeat
upbound
up-bow
upbraid
upbraider
upbraiding
upbraidingly
upbringing
upbuild
upbuilder
upburst
upc
upcard
upcast
英语词典包含188688条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/6/22 18:19:37