locking dog英 [ˈlɒkɪŋ dɒɡ]美 [ˈlɑːkɪŋ dɔːɡ]闩;锁;栓;锁定爪电力双语例句Effect of the locking compression plate by internal fixation on fracture healing of dog bilateral middle tibia锁定加压钢板内固定对犬双侧胫骨中段骨折愈合的影响