单词	B color sonogram
释义	B color sonogram 医彩阶图
随便看	Great oak from little acorn grow Great Oakley great oaks from little acorns grow Great oaks grow from little acorns great objective great obliquity Great Observatories great occasion great occipital foramen great occipital neuralgia great occipito trigeminus syndrome great occipito-trigeminus syndrome great oceanic basin great octave great octaves great omentum great omentum grafting great omentum milky spots great omentum wrapped kidney great on great one Great One great on English great on international affairs great oolite series