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单词
air cushion
释义
air cushion
—
air-cushioned
,
adj.
1.
an inflatable, airtight cushion.
2.
See
air chamber
(def. 2).
3.
an air bag.
[
1830-40
]
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optical tooling
optical wedge
optic axis
optic center.
optic chiasma
optician
opticist
optic nerve
optics
optimal
optime
optimism
optimist
optimistic
optimization
optimize
optimum
optimum programming
option
optional
optionee
opto-
optoelectronics
optometer
optometrist
英语词典包含168451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:2025/12/10 17:12:22