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单词
central-battery system
释义
central-battery system
central-battery system
[
¦sen·trəl ′bad·ə·rē ‚sis·təm
]
(communications)
A telephone or telegraph system which obtains all the energy for signaling (and for speaking, in the case of the telephone) from a single battery of secondary cells located at the main exchange.
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pmhc
scoured something out
scoured something out of
scoured the internet for
scoured them off
scoured them off of
scoured them out
scoured them out of
scourer
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更新时间:2025/2/3 15:53:50