英语单词“bad top”的翻译、意思、用法、释义-英汉词典

单词	bad top
释义	bad top1.■【采矿】不稳固顶板
随便看	triggerman trigger off trigger plant trigger point trigger price trigger pricing trigger pull trigger pulse trigger squeeze trigger switch trigger system trigger tube trigging trigistor Triglidae triglist triglot triglyceride triglyph trigo trigon trigon. trigonal Trigonalidae trigonal system 千桑万海无人见，横笛一声空泪流三年厌踏东华尘，听鸡走马常踆踆老夫久择交，此心故异兹酒色遥分河汉影，雁声轻散芰荷烟千年源委诗书泽，一日风雷变化秋长年面死灰，死争如赴仇南涧夫人藻，西池阿母桃当门乱竹立，亚水几花香清庙祀典岁岁举，庆基福地源源来君看九州宝，自入朱门来冬至南郊礼成述事乙卯十一月往镇州幽居即事浮世易水辞大司农心甘情愿训程却地诡责