查单词 · 学外语

2026英语单词在线查_免费看外语词汇翻译-单词机

2026英语单词在线查_免费看外语词汇翻译-单词机ratioratio考试真题

ratio

英 ['reɪʃɪəʊ] 美['reʃɪo]

英语单词ratio

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.