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barium stars例句_barium stars英汉例句_barium stars双解例句_94生活常识网有道词典
94生活常识网有道词典

barium stars

B 开头单词

常见例句

    双语例句

  • The teal stars are made of a barium nitrate mixture and the red stars are a blend of strontium salts.
    凫蓝色小球由硝酸钡混合制成，红色小球则由锶盐混合制成。
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