She retained a number of copies for further annotation.
她保留了许多副本以便作进一步的注解。
Please give an abbreviation of this long speech.
请缩短这篇冗长的讲话。
"beiwai" is the abbreviation for Beijing Foreign studies.
“北外”是北京外国语大学的简称。
"dr." is an abbreviation for "doctor".
dr.是doctor的缩写。
Isn't that the abbreviation for manuscript?
这不是手稿一词的缩写吗？