Triplicate

['trɪplɪkət]

解释:

(noun.) one of three copies; any of three things that correspond to one another exactly.

(verb.) reproduce threefold; 'triplicate the letter for the committee'.

丹尼整理--From WordNet

解释:

(v. t.) Made thrice as much; threefold; tripled.

(n.) A third thing corresponding to two others of the same kind.

西里尔整理

同义词及近义词：

a. Threefold, treble.

达拉整理