撕碎：将物体撕成碎片或破坏。
撕毁：将纸张、文件等撕成碎片。
扯碎：用力将物体扯成碎片。
破坏：破坏、毁灭某物。
大量生产：大量生产某物。
tear up // [ tearing tore torn tears ]
动词词组 If something such as a road, railway, or area of land is torn up, it is completely removed or destroyed. 拆除; 拆毁
Dozens of miles of railway track have been torn up.
数十英里的铁轨已被拆除。
→seetear
... 死的;无生命的;死气沉沉的 ad.完全地：dead 撕碎;毁坏：tear up 思想的，精神的;智力的,脑力的：mental ...
... take up 占去，占据；开始从事 tear up 创；挖；掘；拉掉 take to 开始；对…产生好感 ...
... 死的;无生命的;死气沉沉的 ad.完全地：dead 撕碎;毁坏：tear up 思想的，精神的;智力的,脑力的：mental ...
撕毁；撕碎；拉掉
Don't you dare tear up her ticket.
你竟敢撕坏她的票。
The phrasal verb 'tear up' is separable because you can say 'She tore the letter up' or 'She tore up the letter'.
* tear up 是可以分开的短语动词，因为既可以说 She tore the letter up ，又可以说 She tore up the letter。
They tear up young bamboo shoots and eat noisily.
他们把竹笋折下来吃着，发出嘈杂的声音。
Tear up the floor boards! Here,here! It is the beating of his hideous heart!"
VOA : special.2009.05.16
The news media report that police fired tear gas to break up the crowd after protesters tried to storm the provincial governor's office.
VOA : standard.2009.12.10
If your cell phone goes off during an exam, I come up there. I grab your paper, I tear it in half, and I give you a zero.
如果你的手机在考试时响起的话，我会上前，将你的卷子拿过来，撕成两半，给你零分。
固态化学导论课程节选 : 麻省理工公开课
Security forces fired tear gas to break up the pro-Zelaya marchers, who are also accused of vandalizing buildings in the country's capital overnight.
VOA : standard.2009.09.22
It could have said to Malone: We're not buying unless you tear up that Starz contract.
But most of them see no need to tear up their foreign passports yet.
" Vodianova's eyes tear up as she tries to explain, "I felt ashamed sometimes.