insertion

剑桥词典

[ 不可数或单数名词：没有复数形式的名词 ]
the act of putting something inside something else , or adding something, especially words to something else
插入，添写（尤指文字）
Scientists hope that the insertion of normal genes into the diseased cells will provide a cure . 科学家们希望在病变细胞里植入正常基因会成为一种新的有效疗法。
[ 可数名词：有复数形式的名词 ]
something you put inside something else or something, especially words that you add to something else
插入（的内容），添写（的文字）
Any editorial insertions you make should be enclosed in square brackets . 编辑时增加的任何内容都必须括在方括号里。 返回 insertion