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单词 positioner
释义
positioner
(once / 1074483 pages)
n

WORD FAMILY
positioner
USAGE EXAMPLES
The sleep positioner devices come primarily in two forms.
New York Times(Nov 21, 2012)
If you’re using one that has a positioner without taking that extra step, there you go.
New York Times(Oct 14, 2011)
The babies had suffocated or become trapped and suffocated between the positioner and the side of a cot or bassinet.
The Guardian(Sep 30, 2010)
n (computer science) the actuator that moves a read/write head to the proper data track
Syn|Hyper
rotary actuator
actuator
a mechanism that puts something into automatic action
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英语词典包含147318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:2026/6/13 13:35:28