initialing

1.[obn]最初的；开始的；第一的happening at the beginning; first

1.[c]（名字的）首字母the first letter of a person's first name

2.[pl]（全名的）首字母the first letters of all of a person's names

1.~ sth用姓名的首字母作标记（或签名）于to mark or sign sth with your initials

1.最初的,开始的;原始的;初期的,初发的

1.词首字母,词首大写字母;姓名中的大写字母

1.在...上记上姓名的词首字母,用词首字母在...上署名;【政】草签,临时签署(条约等)

1.happening at the beginning of a process, or when you first see or hear about something; used about the first of several things

1.the first letter of someone’s name, especially their first name; the first letters of all someone’s names; the first letter of a word

1.to write your initials on a document to show that you agree with what it says