英语词汇“physical delivery system”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	physical delivery system
释义	physical delivery system 实物投递系统
随便看	axis of the level bubble axis of the pelvis axis of the pole axis of the tube axis of thread axis of thrust axis of tilt axis of torque axis of total symmetry axis of traction axis of trigonal symmetry axis of trough axis of trunnion axis of trunnions axis of turning axis of twist axis of vibration axis of vision axis of visual cone axis of vortex axis of weld axis of workpiece axis of yaw axis of zero acceleration axis of zero velocity