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单词
photon
释义
photon
pho
ton
/
ˈfoʊtɑn
/
noun
[countable]
Etymology
ETYMOLOGY
photon
Origin:
1900-2000
photo-
+
-on
particle
(from
ion
)
science
,
physics
the smallest
particle
of light or other form of
radiation
, that has energy but no electric charge or
mass
随便看
heaviness
heavy
heavy-duty
heavy-handed
heavy-handedly
heavy-handedness
heavy-hearted
heavy hitter
heavy-hitting
heavy industry
heavy-laden
heavy-lidded
heavy metal
heavy petting
heavy-set
heavy water
heavyweight
Hebraic
Hebrew
Hebrews
heck
heckle
heckler
heckling
heckuva
英语词典包含48224条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/7/23 1:17:13