词汇	learning duration
释义	learning duration 学习时间
随便看	motorized infantry squad motorized infantry unit motorized instrument table motorized junk motorized keyboard motorized knapsack motorized knapsack mistblower motorized leveler motorized leveling motorized leveller motorized march motorized mobility motorized nip adjustment motorized non-return valve motorized operating bed motorized operating chair motorized pan and tilt head motorized panning head Motorized Pedal Bicycle motorizedpneumatic3-way valve motorized pneumatic 3-way valve motorized pulley motorized pulleys motorized ramp motorized reconnaissance