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单词
benzene
释义
ben.zene
5ben7zi:n
n [U]
a colourless liquid from which many other chemicals can be made
苯
A benzene molecule is made of six carbon atoms joined in a ring, each one with a hydrogen atom attached.
苯分子由六个链状碳原子组成,每个碳原子带一个氢原子。
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stepbrother
stepchild
stepdaughter
step down
step down/aside
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stepladder
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steps
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stereo
stereotype
stereotype
stereotypical
stereotypically
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sterile
sterility
sterilization
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更新时间:2026/3/21 8:51:54