introductory

adjective

/ˌɪntrəˈdʌktəri/

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written or said at the beginning of something as an introduction to what follows synonym opening
- introductory chapters/paragraphs/remarks
intended as an introduction to a subject or an activity for people who have never done it before
- introductory courses/lectures
- The booklist at the end of the chapter contains some introductory reading on the subject.
offered for a short time only, when a product is first on sale
- a special introductory price of just $10
- This introductory offer is for three days only.

Word Originlate Middle English (as a noun denoting an introductory text): from late Latin introductorius, from Latin introducere, from intro- ‘to the inside’ + ducere ‘to lead’.

单词	introductory
释义	introductory adjective /ˌɪntrəˈdʌktəri/ /ˌɪntrəˈdʌktəri/ jump to other results written or said at the beginning of something as an introduction to what follows synonym opening introductory chapters/paragraphs/remarks intended as an introduction to a subject or an activity for people who have never done it before introductory courses/lectures The booklist at the end of the chapter contains some introductory reading on the subject. offered for a short time only, when a product is first on sale a special introductory price of just $10 This introductory offer is for three days only. Word Originlate Middle English (as a noun denoting an introductory text): from late Latin introductorius, from Latin introducere, from intro- ‘to the inside’ + ducere ‘to lead’.
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