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    首页/CEFR/B2/Vocabulary/UK/introduction ·noun
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introduction ·noun (FIRST MEETING)

Definition: the action of telling someone another person's name the first time that they meet Level: B2

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introduction ·noun (TEXT)

Definition: the opening text of a book, speech, article, etc. Level: B2

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introduction ·noun (SOMETHING NEW)

Definition: when you make something exist, happen or be used for the first time Level: B2

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introduction ·noun (BASIC KNOWLEDGE)

Definition: a book or course which provides basic knowledge about a subject Level: B2

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