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单词
positive electron
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pos
′
itive elec
′
tron,
[
Physics.
]
Physics
positron.
1895–1900
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freer
free radical
free-range
free reach
free reaching
free rein
free ride
free rider
free-riding
free safety
free school
free-select
free sheet
freesia
free silver
free-silver
free skating
free socage
free soil
free-soil
free-soiler
free-soilism
free soil party
free space
free speech
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更新时间:2025/11/16 3:47:26