X字开头的单词或词组
X-ray spectrum analysisXanthium japonicum WilldxanthylxmaX format codex-bandX-ray escape peakxylostyptic etherx and z demodulationXanthium spinosumXanthoceras Bge.x-ray fluorimetryxanthidexanthationX-ray activation analysisX.25 interfacexeromycteriaxylene equivalentxylyl-mercaptanxanthogranulomaX-ray fault detectorxeroformxerosis parenchymatosusxeronic acidxylulosexenon lampxenophobic racismxial skeletonxiphodyniaXWindowsxylose coacentration testxylylene chloridexanthoglobulinxenazoic acidxylidino-X-ray necrosisX-ray shieldXenopsylla brasiliensisxviixylophagousxantho-protein reactionxenogenous siderosis
