X字開頭的單詞或詞組
xerosis conjunctivaexylenol bluexeromax and z demodulationxy recorderxanthorubinxenon fluoridesxanthopsiaxipho-xiphoidalgiaX-control chartxylostyptic etherxylyl-mercaptanxerographic copyxi'anx-ray tubesx-ray fluorimetryxenon lampxanthylx-bandXanthium spinosumxanthocilinX format codexanthationX-ray escape peakxylene equivalentxanthidexylidino-X-ray spectrum analysisX-ray activation analysisxial skeletonxanthomatosis generalisata ossiumXanthoceras Bge.xylylene chlorideXanthium japonicum Willdxylose coacentration testxylulosexiphocostal ligamentsX-ray shieldxanthogranulomaxanthopsydraciaxanthochroi