同根派生 dental orthopaedics相關(guān)詞英漢例句雙語(yǔ)例句Objective To evaluate the clinical application of helical CT 3D reconstruction technique in the dental orthopaedics.目的探討螺鏇CT三維（3D）重建技術(shù)在牙齒正畸中的臨牀應(yīng)用價(jià)值。dental orthopaedics更多例句