ratios

常见例句

用作名词 (n.)

• The ratio of pupils to teachers was 30 to 1.
  学生和老师的比率是30比1。
• The ratios of 1 to 5 and 20 to 100 are the same.1
  与5之比和20与100之比相同。

用作名词 (n.)

• The ratios of 1 to 5 and 20 to 100 are the same.
  1与5之比和20与100之比相同。
• Men outnumber women here in the ratio of three to one.
  此地男子数量以三比一超过女子。
• The ratio of schoolboys to schoolgirls is 2 to 1.
  男学生和女学生的比例是2比1。
• The ratio of nursing staff to doctors is 2:1.
  护士和医生的比例是2：1.
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