单词	討練
释义	討練 tǎo liàn讨究研习。讨练
随便看	defectivation defective defective absorption defective act defective aeration defective agent Defective and worn gears Defective and worn gears,bearings and spindles Defective and worn gears, bearings and spindles defective assembly defective bacteriophage defective ballot defective bills Defective biosynthesis Defective biosynthesis of testicular androgen defective blood defective blood clot retraction defective blood formation defective bored pile defective brazing defective cargo Defective cars were all recalled defective cartridge defective casting defective channel cut-out