名词范围; 射程; 类别; （山脉，房屋等的）排列

不及物动词搜索; 变化; 延伸; 漫游

及物动词排列; （按一定位置或顺序）排序; 把…分类; 徘徊

形容词牧场的，放牧区的

1. （同类事物的）一系列，一连串
A range of things is a number of different things of the same general kind.

e.g. A wide range of colours and patterns are available...
各种颜色和样式都有。
e.g. The two men discussed a range of issues...
那两个人讨论了一系列问题。

2. 幅度;等级;范围
A range is the complete group that is included between two points on a scale of measurement or quality.

e.g. The average age range is between 35 and 55.
平均年龄在35岁到55岁之间。
e.g. ...properties available in the price range they are looking for.
在他们寻求的价格范围内的房产

3. 最大范围;射程
The range of something is the maximum area in which it can reach things or detect things.

e.g. The 120mm mortar has a range of 18,000 yards...
口径为120毫米的迫击炮的射程是1.8万码。
e.g. The trees on the mountains within my range of vision had all been felled...
山上我视野范围内的树木都被砍倒了。

4. （在一定幅度内）变化，变动
If things range between two points or range from one point to another, they vary within these points on a scale of measurement or quality.

e.g. They range in price from $3 to $15.
它们的价格从3美元到15美元不等。
e.g. ...offering merchandise ranging from the everyday to the esoteric.
供应从日常用品到专业用具等各种商品

5. （文章或讲话）涉及，包括
If a piece of writing or speech ranges over a group of topics, it includes all those topics.

e.g. The conversation ranged over the desirability of such restaurants, the shortcomings of men, and why it had only taken 15 minutes to cross a continent.
谈话涉及了这类餐馆的吸引人之处、男人的弱点，还有为什么只用15分钟就跨越了一个大洲。

6. 使（人或物）排成行或列
If people or things are ranged somewhere, they are arranged in a row or in lines.

e.g. Some 300 trees have been ranged along the perimeter hedge...
沿着绿篱栽种着大约300棵树。
e.g. More than 1,500 police and troops are ranged against them.
1,500多名警察和士兵列队与他们对峙。

7. （人或动物）漫游，自由活动
If animals or people range somewhere, they move around in a place without having a particular destination in mind.

e.g. Feeding is not a problem because the birds range over such a large area...
这种鸟活动的范围很大，因此觅食不成问题。
e.g. They range widely in search of carrion.
它们在广阔的区域内搜寻腐肉。

8. 山脉
A range of mountains or hills is a line of them.

e.g. ...the massive mountain ranges to the north.
向北延伸的巨大山脉
e.g. ...an impressive range of hills topped with trees.
山顶覆盖着树木的绵绵山峦

9. （尤指美国的）牧牛场，牧区
A range is a large area of open land, especially land in the United States where cattle are kept.

10. 射击场；靶场
A rifle range or a shooting range is a place where people can practise shooting at targets.

e.g. It reminds me of my days on the rifle range preparing for duty in Vietnam.
它使我想起了在靶场练习射击准备去越南服役的日子。
e.g. ...an Army firing range.
陆军射击场

11. （旧式）炊具
A range or kitchen range is an old-fashioned metal cooker.

12. 炉灶
A range or kitchen range is a large metal device for cooking food using gas or electricity. A range consists of a grill, an oven, and some gas or electric rings.

名词估计，预测; 报价，预算书; 评价，判断

及物动词估计，估算; 评价，评论; 估量，估价

名词频繁性; [数][物]频率，次数; 频率分布

1. 频率;发生次数
The frequency of an event is the number of times it happens during a particular period.

e.g. The frequency of Kara's phone calls increased rapidly...
卡拉的电话飞速增多。
e.g. The tanks broke down with increasing frequency.
坦克越来越频繁地熄火。

2. (声波或无线电波的)频率，周率
In physics, the frequency of a sound wave or a radio wave is the number of times it vibrates within a specified period of time.

e.g. You can't hear waves of such a high frequency.
如此高频率的声波是无法听到的。
e.g. ...a frequency of 24 kilohertz.
24 千赫的频率

名词音节

1. 音节
A syllable is a part of a word that contains a single vowel sound and that is pronounced as a unit. So, for example, 'book' has one syllable, and 'reading' has two syllables.

e.g. We children called her Oma, accenting both syllables.
我们这群小孩叫她Oma，两个音节都重读。