duplex

名词 n. 动词 v. 形容词 adj.
中文释义
美 /ˈdu.plɛks/

英文释义

名词 n.
  1. A house made up of two dwelling units. Australia,Canada,US
    — The house had been renovated into a duplex and he’d put in a phone line.
  2. A dwelling unit with two floors. US
  3. A cancellation combining a numerical cancellation with a second mark showing time, date, and place of posting.
  4. A throwing motion where two balls are thrown with one hand at the same time.
  5. A double-stranded polynucleotide.
  6. A system of multiple thrust faults bounded above and below by a roof thrust and floor thrust.
    — In contrast, the folds in the overlying lithotectonic unit 4 are larger and are cut by a series of faults in a duplex.
动词 v.
  1. To make duplex.
  2. To make into a duplex.
  3. To make a series of duplex throws.
形容词 adj.
  1. Double; made up of two parts.; Having two floors. not-comparable
  2. Double; made up of two parts.; Having two units, divisions, suites, or apartments. not-comparable
  3. Double; made up of two parts.; Of stainless steel: having a structure containing austenite and ferrite in roughly equal proportions. not-comparable
    — Duplex stainless steels have been classified according to the first period (1930–1960) and second period (1960–1990). The designations for these duplex alloys in the United States have been primarily according to Unified Numbering System (UNS) numbers in the S3xxx.x series.
  4. Bidirectional (in two directions). not-comparable
    — duplex telegraphy
  5. Having horizons with contrasting textures. not-comparable
    — Soils are duplex, sandy and solodic. The dominant trees are the stringybark eucalypts […]

词形变化

duplexes plural duplices plural duplexes present,singular,third-person duplexing participle,present duplexed participle,past duplexed past

词汇关系

下位词
full duplex half-duplex semiduplex
衍生词
duplexity duplex nail echoplex full duplex half-duplex heteroduplex homoduplex interduplex intraduplex multiduplex nonduplex semiduplex superduplex
相关词
contraplex duplex escapement duplex lathe duplex pumping engine duplex querela duplex watch diplex 2-plex oligoduplex bungalow maisonette rowhouse semi-detached townhouse quadruplex triplex double duplicity multiplex simplex single triple

词源

词源 1
PIE word
*dwóh₁
Borrowed from Latin duplex (“double, two-fold”), from duo (“two”) + plico (“fold together”); compare the roots of διπλόος (diplóos, “double”); compare also πλέκω (plékō, “twist, braid”). By surface analysis, duo- + -plex.
词源 2
PIE word
*dwóh₁
Borrowed from Latin duplex (“double, two-fold”), from duo (“two”) + plico (“fold together”); compare the roots of διπλόος (diplóos, “double”); compare also πλέκω (plékō, “twist, braid”). By surface analysis, duo- + -plex.
词源 3
PIE word
*dwóh₁
Borrowed from Latin duplex (“double, two-fold”), from duo (“two”) + plico (“fold together”); compare the roots of διπλόος (diplóos, “double”); compare also πλέκω (plékō, “twist, braid”). By surface analysis, duo- + -plex.
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