词汇精选：product的用法和辨析
一、详细释义：
n.
产品；产物；制品；产量 [C]
例句：
In summary, creating a successful product requires more than delivering useful functionality.
总的来说，创建一个成功的产品需要的不只是有用的功能。
例句：
Coffee is Brazil's main product.
咖啡是巴西的主要产物。
结果；成果 [C]
例句：
His failure is a product of ignorance.
他的失败是无知的结果。
例句：
This is the product of his labour.
这是他劳动的成果。
【术语】（数学）乘积 [C]
例句：
The area of a rectangle is the product of the lengths of two adjacent sides.
长方形的面积是相邻两边的长的乘积。
例句：
20 is the product of 5 and 4.
二十是五与四的乘积。
【术语】（化学反应的）生成物 [C]
例句：
Hydrogen is a product of the reaction between zinc and sulphuric acid.
氢是锌和硫酸反应的生成物。
二、词义辨析：
manufacture,produce,product,production
这些名词均含有“产品，制品”之意。manufacture一般指机器大量制造的产品。produce多指农产品(尤指蔬菜水果等)。product一般指工业产品，也可泛指各种各样的产品。production含义广泛，不同场合有不同的意思，可表示“产品，产物”，尤指人类智力或艺术劳动的产品。
三、相关短语：
end product
n. 最后结果
vector product
n.[数]矢积
cartesian product
笛卡尔乘积
cross product
矢积，叉积，向量积
dairy product
乳制品
dot product
点乘，数量积，标量积
excretory product
排泄产物
gross domestic product
国内产品总值国内生产总值
inner product
内积
plant product
植物产品
product development
产品发展，产品开发，产品研制
四、参考例句：
Fake product congest market.
假冒伪劣产品充塞市场。
The product is the inner product of x and y.
这个乘积是向量x与y的内积。
A product needs continual iteration.
产品是需要反复不断核查的。
Was it a seasonal product?
它是季节性的产品吗？
This product has zero backlash.
本产品为零后座力。
The product is in stock.
该产品有现货。
Is there QC-flow-chart for each product?
每种产品是否有QC流程图？
The company recently slimmed its product line.
该公司最近缩减了生产线。
The product suddenly took off in September.
该产品在九月份突然热销起来。
The product is at the design stage.
产品处于设计阶段。
