1. 船身加长法：lengthen使延长 | lengthened船身加长法 | lengtheningpiece活钩链段

adj

1. drawn out or made longer spatially

    e.g. Picasso's elongated Don Quixote
           lengthened skirts are fashionable this year
           the extended airport runways can accommodate larger planes
           a prolonged black line across the page

    Synonym: elongatedextendedprolonged