短語詞組短語Moves X X -ray machine 移動X光機X -ray diagnostic machine 光診斷機;光診斷機soft X -ray machine 軟性X射線機gastrointestinal X -ray machine 胃腸X線機mobile X -ray machine 移動X光機molybdenum X -ray machine 鉬靶X線機programmable X -ray machine 程控X光機x -ray medical machine 線機 返回 x-ray machine