单词	作事之實証
释义	同CERTIFY
随便看	xat x automatic translation code x-autosome translocation xaverian brother xavier xaviera xavier, saint francis x-axes x-axis x-axis amplifier x-axis label xa 虚拟机 x-bacillus x-bacillus--samlonella ieteroides x-bacillus;samlonella ieteroides x band x-band x-band {3cm radar} x-band phase shifter x(basic number of chromosomes) xbc xbc-- ybc coordinate system xbc， ybc coordinate system x-bodies x-bodies;plimmeris bodies bastonella bacilliformis