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单词
radioisotope
释义
radioisotope n radioactive form of an element, used in medicine, industry, etc to study the path and speed of substances through bodies and objects 放射性同位素.
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spondaic
spondee
sponge
sponge-bag
sponge-cake
sponge-pudding
sponger
sponginess
sponging
spongy
sponsor
sponsorship
spontaneous
spontaneous combustion
spontaneously
spontaneousness
spoof
spook
spookiness
spooky
spool
spoon
spoonerism
spoon-feed
spoonful
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更新时间:2025/9/4 12:19:25