[电] 综合衰减

overall attenuation的用法和样例：

词汇搭配

over all全面地

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Scotch whiskey is said, by some, to have many magical qualities. Now, scientists in Scotland have discovered one more: it can be a weapon against polluted waste sites. A by-product of the spirit is 99.96 percent effective in cleaning contaminated gr

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accraze

adverb of degree

airport surface detection equipment

albumose-free(tuberculin)