英['nʌmbə(r)]美['nʌmbə(r)]
记忆方法
词源记忆法
直接源自古法语的nombre;最初源自拉丁语的numerus,意为数字。
谐音记忆法
谐音:难吧,记电话号码难吧?
noun(名词)verb(动词)
双解例句
noun(名词)verb(动词)
小知识
When you consider any amount or measurement, you use a number, like 1, 2, 3, 75, or 998,837,211.
This math-y word has many uses. Playing the numbers is an illegal form of gambling, and number crunchers are accountants. If you're looking out for number one, you're thinking of yourself. When you number something, you're counting it. A number is a song in a musical or concert. If someone “has your number,” they know you well. Getting someone's number also means getting their phone number. If your days are numbered, it means you know you're going to die soon.
实用短语
常用短语
单词用法
短语比较
a number of与the number of 前者意为“许多”,后者意为“…的数量”;
用作主语时,前者与复数谓语连用,后者与单数谓语连用。
A large number of boxes were broken.很多盒子
用作主语时,前者与复数谓语连用,后者与单数谓语连用。
A large number of boxes were broken.很多盒子
近义词汇
figure/digit n.数字
词语辨析
以下这些名词均有”总数,总量”的意思
quantity:书面用词,指事物的总量和总数量,侧重大批计量,含准确测量的意味。
amount:普通用词,与quantity
近义,但强调整体,指把所有数量、重量及度量归并在一起得出的总数。
number:普通用词,指人或物的数目,强调数的概念。
sum:普通用词,指简单加算的结果。
quantity:书面用词,指事物的总量和总数量,侧重大批计量,含准确测量的意味。
amount:普通用词,与quantity
近义,但强调整体,指把所有数量、重量及度量归并在一起得出的总数。
number:普通用词,指人或物的数目,强调数的概念。
sum:普通用词,指简单加算的结果。