break down怎么用英语说？
breakdown的意思是：n. 故障；崩溃；分解；分类；衰弱；跺脚曳步舞，句中作为名词使用。
双语例句：
1、An unruly mob broke down police barricades and stormed the courtroom.
一位暴乱的暴民打破了警察的路障 冲进了法庭
2、Berry agrees and hopes her team's findings might one day help to break down plastics in landfills.
贝里对此表示同意，并希望她团队的研究结果有朝一日能帮助分解垃圾填埋场中的塑料。
3、The analysis shows that plastics, particularly those that break down fast, are contributing to the climate change.
分析表明，塑料正在导致气候变化，尤其是那些快速分解的塑料。
4、When Hehemann tested some of the genes from this bacterium, he found that, as expected, this bacterium made special enzymes to break down nori.
当 Hehemann 测试这种细菌的一些基因时，他发现，正如所料，这种细菌生产特殊的酶来分解紫菜。
用法示例
1、Response time breakdown shows details such as the duration of each element for the system that you are testing.
响应时间分解为您所测试的系统显示了诸如每一项元素的周期等细节。
2、It was necessary to consider whether dextran might give rise to breakdown products of hemoglobin, which might be nephrotoxic or hepatotoxic.
有必要考虑是否葡聚糖是否会引起产品的血红素分解，可能是肾中毒的或肝毒素性的。
