0 to make an exact copy of something -- 複製，拷貝
Parenthood is an experience nothing else can duplicate. 當父母是任何其他經歷都無法比擬的。
The documents had been duplicated. 這些文件已經被複印過了。
2 something that is an exact copy of something else -- 複製品；副本
3 If a form is in duplicate, an exact copy has been made of it. -- 一式兩份，有正副本
The application has to be completed in duplicate. 申請表格必須填寫一式兩份。
Obviously irrelevant evaluations, along with duplicates, were excluded.
The linearity criterion is used to help avoid loss of efficiency by not duplicating large non-linear arguments (to avoid redundant evaluation) during deforestation.
Composition information is transported so work is not duplicated.
How can we imagine an abundance of duplicated soundscapes?
If terms that contain free variables are copied, potential redexes might also be duplicated.
The following relation is a 'bottom-up parallel extension' of the composition rule, which propagates and duplicates the applications of this rule inside terms.
They were duplicated and distributed to everybody there.
All duplicates and all items containing capitals and diacritics were removed.
