一类
一类一类[yī lèi]1.■of the same class; of the same category; of the same species
常用词组1.■一类商品 class goods;2.■一类物资 means of production in Category ; Supplies under Category Ⅰ; class Ⅰ materials
一类一类[yī lèi]1.■of the same class; of the same category; of the same species
常用词组1.■一类商品 class goods;2.■一类物资 means of production in Category ; Supplies under Category Ⅰ; class Ⅰ materials
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