单词：mercury residue
mercury residue的用法和样例：
例句
- The procedure produced an oily residue composed of hundreds of complex organic molecules.这个过程制造出一种油性的残留物，包括几百种复杂的有机分子。
- In general, an inorganic residue is much more detrimental to the operation of the waveguide.一般，无机残留物对波导使用的危害要大得多。
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