热门： obviously happy 单词大全

首页字典词典成语诗文诗词名句古籍故事国学美文节日英语新

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首页英语词典ratioratio考试真题

ratio

英 ['reɪʃɪəʊ] 美['reʃɪo]

英英释义考试真题实用场景例句

n. 比率，比例

考试真题

Clothes and other items that need to be tried on such as diamond rings and gold necklaces are generally not suited to virtual retailing, and, of course, items with a low value- to-weight ratio.