单词	双向数列
释义	双向数列bisequence
随便看	pulsed hydrogen arc pulse dial pulse dialling pulse, differentiated pulsed illumination source pulsed illumination source，pis pulsed-infusion shotfiring pulsed interference pulsed ion implantation pulsed ion source pulse, discharge pulse-- discharge pulse discriminator pulse dispersion pulse, displacement pulse distortion pulse distribution amplifier pulse distributor pulse--distributor pulse disturbance pulsed iv pulsed klystron pulsed krypton lamp pulsed laser pulsed laser ablation