X字母開頭的單詞或詞組(第1頁)：
- xerosis pilorum
- xylocarp
- xerographic recording
- xyloquinone
- xanthaline
- xiphin
- xanthelasmoidea
- xiphopagus
- X-ray structure analysis
- xiphoid ligaments
- xerodermia
- X ray
- X-ray-transmitting glass
- Xenopus laevis
- Xerox Network Service
- Xanthoxylum ailanthoides
- xylenesulfonyl chloride
- xanthenyl
- XPL
- xerophyte
- xerotic keratitis
- xiphoidalgia
- xerogel
- xanthin
- XM
- XFER
- xenon
- Xanthoxylum bungei
- xebec
- xylenediol
- xanthenyl-carboxylic acid
- xenophonia
- x-ray thickness gage
- xylyl alcohol
- X Remote
- xanthophane
- ximenic acid
- x-ray short
- xeronic acid
- xylenol-salol