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单词
critical mass
释义
critical mass
critical mass n:
(physics: for nuclear reaction) (维持核连锁反应所需的裂变材料质量)
SC
临界质量
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sneaking
sneak preview
sneak up
sneaky
sneer
sneered
sneerer
sneering
sneeringly
sneeze
sneezed
sneezing
snick
snicker
snickered
snickering
snide
sniff
sniff around
sniff at
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sniffer
sniffing
orison
orlando
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更新时间:2026/3/19 0:57:10