# ratio

核心词汇
['reɪʃiəʊ] 　 　 ['reɪʃioʊ]
• n. 比率；比例
ratios
new

## ratio的英文翻译是什么意思，词典释义与在线翻译：

### 详尽释义

n. (名词)
1. 比，比率
2. 【数】比例
3. 系数
4. 比值
5. 【经】复本位制中金银的法定比价
6. 《推理》半年刊
7. 【律】判决理由
v. (动词)
1. 用比例方式表达
2. 求出...的比值
3. 使...成比例
4. 将（相片）按比例放大或缩小

### 双解释义

n. (名词)
1. [C]比,比率 relation between two amounts determined by the number of times one contains the other

### 英英释义

Noun:
1. the relative magnitudes of two quantities (usually expressed as a quotient)

2. the relation between things (or parts of things) with respect to their comparative quantity, magnitude, or degree;

"an inordinate proportion of the book is given over to quotations"
"a dry martini has a large proportion of gin"

## ratio的用法和样例：

### 例句

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。
2. 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。
3. The ratio of schoolboys to schoolgirls is 2 to 1.
男学生和女学生的比例是2比1。
4. The ratio of nursing staff to doctors is 2:1.
护士和医生的比例是2：1.

### 常见句型

1. The ratio of pupils to teachers was 30 to 1.
学生和老师的比率是30比1。
2. 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。

～+介词

## ratio的详细讲解：

### 词源解说

• ☆ 1636年进入英语，直接源自古典拉丁语的ratio，意为计算，估计，程序。

【近义词】