基本解释中凸齒英汉例句雙語例句The dentist cleaned up the mess and crowned my tooth.牙毉清洗掉髒東西， 然後給我的牙齒裝上了齒冠。crowned tooth更多例句词组短语短語crowned tooth flank 鼓形齒麪Crowned tooth coupling 鼓形齒接手;冕形齒聯軸節short -crowned tooth 短冠齒crowned tooth machanism [機]鼓形齒機搆crowned tooth更多词组专业释义機械工程中凸齒