War materiel, especially weapons and ammunition. Often used in the plural.
军需品战争物资, 特别是武器和军火(通常用复数)
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Words importing the singular only also include the plural and vice versa where the context requires.
1仅表明单数形式的词也包括复数含义,视合同上下文需要而定,反之亦然.
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数据库是通过物理材质来实现储存资料, 指令的.
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