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单词
starspot
释义
starspot
[`stär´spät]
ASTRONOMY
A region of reduced brightness of the surface of a star comparable to a sunspot on the Sun's surface.
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pipestone
pipet
pipe tap
pipe tee
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pipe-thread protector
pipe tongs
pipe-to-soil potential
pipe train
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pipework
pipe wrench
Pipidea
piping
pipkrake
pi point
pipper
pipper image
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piptoblast
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piqué
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pirep
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