名词

订货

订货

订货

1. 数量;量
A quantity is an amount that you can measure or count.

2. 大量;大宗；大批
Things that are produced or available in quantity are produced or available in large amounts.

3. (尤指和质量相对的)数量
You can use quantity to refer to the amount of something that there is, especially when you want to contrast it with its quality.

4. 未知量;未知数
If you say that someone or something is an unknown quantity, you mean that not much is known about what they are like or how they will behave.

1. how much there is or how many there are of something that you can quantify

Synonym: measureamount

2. an adequate or large amount

e.g. he had a quantity of ammunition

3. the concept that something has a magnitude and can be represented in mathematical expressions by a constant or a variable