单词	trial blast
释义	trial blast 试验爆破
随便看	dispatching communication of train dispatching communication system dispatching computer dispatching console dispatching control dispatching control sheet dispatching crossing dispatching crossover dispatching cycle dispatching data network dispatching decision dispatching decision-making dispatching decision-making model dispatching department dispatching desk dispatching diagram dispatching digital network dispatching dispatch dispatching distribution dispatching drawing dispatching drawings dispatching employee dispatching engineer dispatching engingeen dispatching equipment