zhòngyīngguànyòngduǎnyù:
  •   shuāng dān   double monochromator
  • n.  shuāng zuò , èr jià rǎn , shuāng tāi , shuāng xīng zuò , shuāng gōng , shuāng xīng tài kōng chuán , shuāng xīng zuò , shuāng gōng shí chū shēng de rén (5 yuè 23 zhì 6 yuè 21 )   gemini
  •   shuāng céng cǎi zhòu zhǐ   duplex creped paper
  •   shuāng céng xiān xìn sǎnwèi dān guāng xiān   double layer core dispersion-shifted single-mode fiber
  •   shuāng céng xìn sàn wèi guāng xiān   dual shape core dispersion-shifted fiber
  •   shuāng pái niǔ bái wǎn yàn   double-breasted white tuxedo
  •   shuāng pái niǔ kuò mián wài cháng pèi jīn niǔ jīn yāo dài   double-breasted cotton broadcloth frock with gold-tone buttons and belt
  •   shuāng fāng fēn xiāng děng , píng fēn qiū   leg and leg
  •   shuāng bàng jiǎo shā rǎn   double stick hank dyeing machine
  •   shuāng huán miàn guāng shān dān   dual toroidal grating monochromator
  •   shuāng guāng   two-boson laser
  •   shuāng jīng cǎi tiáo mián lán róng   double warp flannelette
  •   shuāng chuàn liè ( yìn shuà )   two color tandem system
  •   shuāng rén xiāng fāng kào diàn   rayon Soochow brocade square cushion cover in two colours
  •   shuāng bīng lín   double colour ice cream machine
  •   shuāng liào chū   double-colour plastic extruder