a product made during the manufacture of something else 同义词：byproduct, spin-off,
a secondary and sometimes unexpected consequence 同义词：byproduct,
A by-product is a secondary product derived from a manufacturing process or chemical reaction. It is not the primary product or service being produced.
例句与用法
1.
Copyright was a by-product of the renaissance . 版权是文艺复兴的副产物。
2.
They're the by-product of an acquisitive society, refuse, that's all . 他们是一个贪婪的社会的副产品，是些渣滓而已。
3.
There's just a child that has to be born, the by-product of good nights in milan . 只是一个孩子要生出来，它不过是米兰良宵佳夜的副产品。
4.
Useful drugs are made from inorganic substances or are plant and animal by-product . 有用的药物是由无机物质制成的，或者是植物和动物的副产品。
5.
In a sense, output from leys in the form of milk and meat is a by-product of tillage farming . 在某种意义上，轮作草场所生产的奶和肉只是种植业的副产品。
6.
The only way to pay for the owens valley aqueduct was to sell not only the water, but also the valuable by-product electric power . 偿付欧文斯各水道的唯一途径就是不仅把水，而且把重要的副产品--电力统统出卖。
7.
The production of plasterboard and plaster from by-product gypsum in 1964 in the united kingdom represented 14% and 3% of the total production . 在英国，1964年从副产品石膏生产的糊墙板和墙粉分别占它总产量的14和3。
您当前位置：