paint(消除油漆)

1、1. patent on/for sthpatent: a special document that gives you the right to make or sell a new invention or product that no one else is allowed to copy He applied for a patent for a new method of removing paint(消除油漆消除油漆).He wants to take out (get)a patent on his new type of dustbin (garbage can). The

2、 drugs are protected by patent.2. When I called up my mother in the country side on the telephone she was very upset.call sb up:call sb up: to officially order someone to join the army应征入伍应征入伍; 入选国家队入选国家队 to telephone someoneHe called me up to tell me about it.I was called up three months after war

3、broke out.3. Here was a chance for me to distinguish my self by inventing sth that would catch snakes but not harm them.distinguish yourselfto do something so well that people notice and remember youHe distinguished himself on several occasions in the civil war.A tiny baby soon learns to distinguish

4、 its mothers face from other adults faces.Even a expert would find it hard to Distinguish between the original painting and the copy.distinguish between; distinguish sb/sth fromdistinguishing feature/mark/characteristic4. I set about researching the habits of snakes so I could trap them in the easie

5、st way.set about doing: to start doing sth set out to do: to begin/plan to do sth;set off to do: to start to go somewhere 5. They abruptly disappeared into a convenient hole in the wall.convenient forIs three oclock convenient for you?convenient to do sthIt is simple and convenient to use.at sbs con

6、venience : at a time that is best and easiest for someoneThese meals can be served at your convenience.for convenience/for sbs convenienceFor your convenience, the bank is open until 7 p.m. 6. But monitored carefully, the snakes proved to be no trouble and all went according to plan.monitor: to care

7、fully watch and check a situationmonitor what/how etcWe need a better system for monitoring what is going on.n. a person or a deviceon a monitorWe could watch what was happening on the TV monitor.7. The criteria are so strict that it is difficult for new ideas to be acceptedcriterion plural criteria

8、criterion forthe criteria for measuring school Academic ability is not the only criterion for admission to the college.meet/satisfy/fulfill criteria To qualify for a grant(奖学金奖学金), students must satisfy certain criteria.8. , whose only job is to examine whether your claim is valid or not. valid reas

9、on/argument/criticism etc 警官必须要有合理的理由截停司机警官必须要有合理的理由截停司机.Police officers must have a valid reason for stopping drivers.invalidvalidity 9. If it passes that test, your application for a patent will be publishedapplication fromThe university welcomes applications from overseas students.application for: an application for a grantapply for: She applied for a job with the local newspaper.10. So I have filled in the form and filed my patent application with the Patent Office.V. 提交提交 send sth that it can be recorded Today is the deadline for you to file the document.v 将某物归档将某物归档 sto