X字開頭的單詞或詞組
xerographic copyxanthopsiaxanthorubinx-ray spectraxeromaxerosis conjunctivaexenon lampx-ray fluorimetryxanthic acidxxixx and z demodulationxanthationxanthidexanthopsydraciaxanthocilinxanthogranulomaxylenol blueX-control chartX-ray shieldxenon fluoridesxylidino-XWindowsxanthylxenenthesisxanthine dehydrogenasexiphocostal ligamentsxylene equivalentXanthoxylum bungeixylose coacentration testX-ray activation analysisxeronic acidX-ray spectrum analysisxenophobic racismxial skeletonxanthochroixylulosex-ray dectecting devicexylylene chloridex-ray sicknessxenylamineX-ray energy spectrometerXanthochymus pictorius