Management Issues - Product Development
Lesson 29
單詞卡: 12
- 1.
- worried
- 2.
- to find out for certain
- 3.
- to believe to be true
- 4.
- a period of ten years
- 5.
- to scrutinize
- 6.
- a trial
- 7.
- with good reasons
- 8.
- in-depth study on a subject
- 9.
- an obligation
- 10.
- to find an answer
- 11.
- an administrator in charge
- 12.
- organized