CAD(=Computer Aided Design) (n.) design and drafting performed interactively on a computer计算机辅助设计

[例]  Each student majoring in architecture should learn CAD.

call 1. (n.) visit, telephone call访问，电话

[例]  The salesman plans to make seven calls.

2. (v.) telephone打电话

call on (v.) visit拜访

[例]  He will call on our major customers next week.

campaign  (n.) plan of action（商业）活动

[例]  advertising campaign

candidate  (n.) person who puts himself/herself forward for a job候选人，应聘者

[例]  Several managers normally interview one candidate because this increases the likelihood of making a good choice.

[同义词]  applicant