duplicate

B2 CET-6 大学 FREQ #12565 ★☆☆☆☆

n. 副本, 复本, 复制品 a. 复制的, 二重的 vt. 复制, 使加倍 [计] 复制

发音

US
US
/ˈd(j)uː.plɪ.kət/
/ˈd(j)uː.plɪˌkeɪt/

词形变化

duplicates 复数 duplicates duplicated duplicates 三单 duplicating duplicating 现在分词 duplicated 过去式 duplicated 过去分词

别名

dublicate

教材释义与例句

名词

副本；复制品

动词

复制；使加倍

动词

复制；重复

形容词

复制的；二重的

释义与例句

n. B2
  1. 1.

    One that resembles or corresponds to another; an identical copy.

    复本

    复制

    可数 不可数

    This is a duplicate, but a very good replica.

    July 20, 1678, William Temple, letter to the Lord Treasurer I send a duplicate both of it and my last dispatch.

  2. 2.

    An original instrument repeated; a document which is the same as another in all essential particulars, and differing from a mere copy in having all the validity of an original

    可数 不可数 法律
  3. 3.

    A pawnbroker's ticket, which must be shown when redeeming a pledged item.

    可数 不可数
  4. 4.

    The game of duplicate bridge.

    不可数 可数
  5. 5.

    The game of duplicate Scrabble.

    不可数 可数
  6. 6.

    A biological specimen that was gathered alongside another specimen and represents the same species.

    可数 不可数 生物 植物学 动物学
v.
  1. 1.

    To make a copy of.

    复制

    及物

    If we duplicate the information, are we really accomplishing much?

    Can you duplicate this kind of key?

  2. 2.

    To do repeatedly; to do again.

    及物

    You don't need to duplicate my efforts.

  3. 3.

    To produce something equal to.

    及物

    He found it hard to duplicate the skills of his wife.

adj.
  1. 1.

    Being the same as another; identical, often having been copied from an original.

    This is a duplicate entry.

  2. 2.

    In which the hands of cards, tiles, etc. are preserved between rounds to be played again by other players.

    游戏

    duplicate whist

    duplicate Scrabble

词汇关系

名词

同义词 2

extra duplication

上位词 3

copy artifact artefact

下位词 6

match mate backup twin counterpart similitude
动词

同义词 6

double repeat twin parallel replicate reduplicate

上位词 10

check agree match fit multiply tally reproduce correspond manifold jibe

下位词 6

copy replicate geminate recapitulate redouble reduplicate
形容词

同义词 3

twin matching twinned

近义相关 1

same

相关短语

duplicate bridge [体]复式桥牌 duplicate Scrabble in duplicate [经] 一式二份

词源

PIE word *dwóh₁ Borrowed from Latin duplicātus, perfect passive participle of duplicō, see -ate.

来源：wiktionary