单词	以凸堡抵禦
释义	同Flanker
随便看	active fuel active fuel length active fuel length{=afl} active galactic nuclei｛=agn｝ active galactic nucleus active galactic nucleus (agn) active galaxy active gap active gas active gate active gelatin active genotype/environmental correlations active glacier active glasses active grating active group active group--prosthetic group active group;prosthetic group active guidance active harmonic reduction active high active high clock active high signal active homing active homing guidance