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Question 1

Clamp [v]

/ klæmp /

Answer 1

• To put or hold something in a position so that it cannot move :
• >>She clamped her hands over her ears. *

+ Cặp, kẹp lại

Question 2

Derive [v]

/ dɪ’raɪv /

Answer 2

• To get something, especially an advantage or a pleasant feeling, from something

**derive something from something **

*>>Medically, we will derive great benefit from this technique. *

**derive pleasure/enjoyment etc **

*>>Many students derived enormous satisfaction from the course. *

+ Nhận được, bắt nguồn từ

Question 3

Entrepreneur [n]

/ ɑ:ntrəprə’nɜ:r /

Answer 3

• Someone who starts a new business or arranges business deals in order to make money, often in a way that involves financial risks

**— entrepreneurial ** adjective

+ Nhà doanh nghiệp

+ Người trung gian, người thầu khoán

Question 4

Infringe [v]

/ ɪn’frɪndʒ /

Answer 4

• To do something that is against a law or someone’s legal rights:
• >>A backup copy of a computer program does not infringe copyright.*

**— infringement ** noun

+ Vi phạm

Question 5

Patent [n]

/ pætnt /

Answer 5

• 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 **→ copyright **

patent on/for

*>>He applied for a patent for a new method of removing paint. *

+ Bằng sáng chế

Question 6

Ransack [v]

/ rænsæk /

Answer 6

1. To go through a place, stealing things and causing damage:
   * >>The whole flat had been ransacked. *
2. To search a place very thoroughly, often making it untidy

**ransack something for something **

*>>She ransacked the wardrobe for something to wear. *

+ Cướp phá, lục soát

Question 7

Refinement [n]

/ rɪ’faɪnmənt /

Answer 7

1. An improvement, usually a small one, to something:
   * The new model has a number of refinements.*
2. Something which is an improved version of an existing product, system etc

**refinement of **

• The new theory is a refinement of Corbin’s theory of personality development. *
  3. The process of improving something:
• Some further refinement is needed. *

+ Sự lọc, sự tinh chế, sự cải tiến

+ Cái hay, cái đẹp

Question 8

Unveil [v]

/ ʌn’veɪl /

Answer 8

• To show or tell people about a new product or plan for the first time:
• The club has unveiled plans to build a new stadium. *

— unveiling noun

+ Khánh thành, công bố, công khai, tiết lộ