权威例句
Pickaback treatment on dislocation of shoulder:A report of 42 casesPickaback bridge spans for use with an inversion-launch bridgelayerPassing Through Under Large Roof Machiya Carrying Hermitage Pickaback.Design, fabrication and testing of GNC for a pickaback rocketTHE PICKABACK TRANSPORT SYSTEM. POSSIBILITIES AND LIMITS OF REALISATION IN AUSTRIAPickABack Instrumentation ChannelBirds PickabackPickaback bridge spans for use with an inversion-launch bridgelayerMethod for communication authentication between split type mobile terminal host and pickaback plane as well as mobile devicePick-a-back
