请输入您要查询的英文单词:
单词
positron
释义
positron
pos
it
ron
/
ˈpɑzəˌtrɑn
/
noun
[countable]
Etymology
ETYMOLOGY
positron
Origin:
1900-2000
positive
+
-tron
(as in
electron
)
science
,
physics
a
particle
that has the same mass as an
electron
but has a positive electrical
charge
随便看
pry
précis
P.S.
psalm
psalmist
Psalms
psalter
psaltery
psephology
pseudo-
pseudonym
pseudonymous
pseudonymously
pshaw
psi
psittacosis
psoriasis
psst
PST
psych-
psych
psyche
psyched
psychedelic
psychiatric
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更新时间:2025/11/27 22:10:08