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词汇
鑽木得火
释义
鑽木得火
zuàn mù de huǒ
远古时代的一种取火方法。用钻子钻木﹐木因摩擦发热而爆出火星。相传燧人氏发明。
钻木得火
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chloro acetyl bromide
chloro-acetyl bromide
chloroacetyl chloride
chloro acetyl chloride
chloro-acetyl chloride
Chloroacetylcholine
chloroacetyl-DL-phenylalanine
chloroacetylene
chloroacetyl ferrocene
chloroacetyl fluoride
chloro acetyl fluoride
chloro-acetyl fluoride
chloroacetyl halide
chloro acetyl halide
chloro-acetyl halide
chloroacetyl iodide
chloro acetyl iodide
chloro-acetyl iodide
chloroacetyl isocyanate
chloroacid
chloro acid
chloro-acid
chloroacid amide
chloro acid amide
chloro-acid amide
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更新时间:2026/11/6 18:54:26