in·ser·tion

noun

/ɪnˈsɜːʃn/

/ɪnˈsɜːrʃn/

[uncountable, countable] insertion (in/into something) the act of putting something inside something else; a thing that is put inside something else插入；嵌入；插入物
- An examination is carried out before the insertion of the tube.插入导管前先要进行检查。
- Acupuncture involves the insertion of needles into specific points of the body.针灸涉及将针插入身体的特定部位。
[countable, uncountable] a thing that is added to a book, piece of writing, etc.; the act of adding something（书、文章等中）添加的东西；添加；插入
- the insertion of an extra paragraph插入一个附加段落

Word Originmid 16th cent. (in sense (2)): from late Latin insertio(n-), from Latin inserere, from in- ‘into’ + serere ‘to join’.

单词	insertion
释义	in·ser·tion noun /ɪnˈsɜːʃn/ /ɪnˈsɜːrʃn/ [uncountable, countable] insertion (in/into something) the act of putting something inside something else; a thing that is put inside something else插入；嵌入；插入物 An examination is carried out before the insertion of the tube.插入导管前先要进行检查。 Acupuncture involves the insertion of needles into specific points of the body.针灸涉及将针插入身体的特定部位。 [countable, uncountable] a thing that is added to a book, piece of writing, etc.; the act of adding something（书、文章等中）添加的东西；添加；插入 the insertion of an extra paragraph插入一个附加段落 Word Originmid 16th cent. (in sense (2)): from late Latin insertio(n-), from Latin inserere, from in- ‘into’ + serere ‘to join’.
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