单词	root plugger
释义	root plugger 根管充填器
随便看	plane of the meridian plane of the sky plane of thrust plane of top of running rail plane of trajectory orbital plane of unbalance plane of unconformity plane of uniform distortion plane of uniform expansion or contraction plane of unknown nationality plane of vaporization plane of vibration plane of vision plane of weakness plane-of-weakness joint plane of yaw plane orbit plane orientation number plane oxidation plane pair plane-parallel plane-parallel approximation plane-parallel atmosphere plane-parallel capacitor plane-parallel layer 32121121 321211234 321211235 32121124 321211244 321211534 3212121 321212144 321212234 32121251 年级年纪年纸年终年结年老年腊年节年花年花儿