单词	structural learning
释义	structural learning 结构学习
随便看	vertical chucking multi spindle vertical chucking multi-spindle vertical chucking multi-spindle lathe vertical chuck loader vertical chute vertical cigarette case vertical cintact freezer vertical circle vertical-circle lefvel tube vertical circle level vertical circles vertical circular cylinder vertical circular sawing machine vertical circulation Vertical circulations vertical-cireulating zone vertical city vertical clamp vertical classification vertical claw rock loader vertical cleaner vertical clearance vertical clearance above high water vertical clearance between cable racks vertical clearance of wheel