词汇	preproperous
释义	preproperous 🌏原始的
随便看	direct broadcast systems direct broadcast television direct bromination direct brown direct brown 3g direct brown 3r direct brown M direct bruit analysis Direct buck chopper direct budgetary appropriations direct budgetary investment direct buffering mode direct building costs direct build-up welding direct built in system direct built-in system direct burial direct-burial direct burial cable direct burial fiber cable direct burial pipe for heating direct-burial plough direct buried direct buried heating direct buried heat-supply pipeline