| 释义 |
introductory /ˌɪntrəˈdʌktəri/ adjective offered for a short time only, when a product or service is first on sale or when a new customer buys it（新产品或服务）试销的◆This introductory offer is for three days only.本试销优惠价有效期仅三天。◆credit cards offering a 0% introductory rate先期利率为 0% 的信用卡⨁an introductory discount / offer / package / price / rate试销折扣／优惠价／优惠装／推广价／先期利率 written or said at the beginning of sth as an introduction to what follows序言的；引导的；介绍的⨁introductory chapters / paragraphs / remarks绪论篇；引言段；开场白 intended as an introduction to a subject or an activity for people who have never done it before入门的；初步的⨁an introductory book / class / course入门书；初级班；基础课程 |