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单词
isotope
释义
isotope
美 ['aɪsə.toʊp]
英 ['aɪsətəʊp]
n.
同位素
网络
同位素是；同位素测年；同位素检查
复数：
isotopes
搭配
同义词
Adj.+n.
radioactive isotope
n.
element
,
form
,
variant
,
version
权威英汉双解
英汉
英英
isotope
显示所有例句
n.
1.
同位素
one of two or more forms of a chemical element which have the same number of protons but a different number of neutrons in their atoms. They have different physical properties (= characteristics) but the same chemical ones
radioactive isotopes
放射性同位素
the many isotopes of carbon
碳的诸多同位素
n.
1.
【化、物】同位素
n.
1.
each
of
two
or
more
forms
of
a
chemical
element
with
the
same
atomic
number
but
different
numbers
of
neutrons
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tropical rainy climate
tropical red soils
tropicals
tropical savanna
tropical savanna climate
tropical storm
tropical storms
tropical typhus
tropical wet and dry climate
tropical woodland
tropical year
Tropical Zone
tropical zone
tropical zones
Tropicana
tropicana
tropic bird
tropic higher-high-water interval
tropic high-water inequality
tropic hormone
tropic lower-low-water interval
tropic low-water inequality
Tropic of Cancer
屏气凝神
屏气慑息
屏气敛息
屑榆为粥
展土开疆
展眉解颐
展眼舒眉
展翅高飞
展脚伸腰
展脚舒腰
展草垂缰
展转反侧
属垣有耳
属毛离里
属辞比事
屠狗饭牛
屠门之嚼
屠门大嚼
屠龙之技
屡建奇功
屡戒不改
屡战屡北
屡战屡胜
屡战屡败
屡教不改
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英汉词典包含292483条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2025/10/12 13:30:37