two-to-one-ratio

英 ['tuːt'əw'ʌnr'eɪʃiːəʊ] 美 ['tuːt'əw'ʌnr'eɪʃiːəʊ]

• n. 二比一

例句

用作名词 (n.)

1. The ratio of men to women was two to one.
   男女的比例是二比一。
2. The score was 2 to 1 in the first half.
   上半场比分是二比一。