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单词
radioisotope
释义
ra·di·o·i·so·tope
(r
ā
′
d
ē
-
ō
-
ī
s
ə
-t
ō
p
′
)
n.
A naturally or artificially produced radioactive isotope of an element.
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holdup
hold water
hold with
hole
hole-and-corner
hole card
hole in one
hole in the wall
hole out
hole up
holey
Holguín
holiday
Holiday
holidayer
holidaymaker
holier-than-thou
holily
holiness
holiness
Holinshed
holism
holist
holistic
holistically
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更新时间:2026/1/28 18:54:53