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单词
stump
释义
stump
[stǝmp]
MINING ENGINEERING
A small pillar of coal left between the gangway or airway and the breasts to protect these passages; any small pillar.
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serial transfer
serial transmission
seriate
sericeous
sericite
sericitic sandstone
sericitization
sericulture
series
series circuit
series compensation
series connection
series decay
series disintegration
series excitation
series-fed vertical antenna
series feed
series firing
series generator
series loading
series modulation
series motor
series multiple
series-parallel circuit
series-parallel control
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