基本解释[土木建築工程]卸煤場英汉例句雙語例句The work volume for coal loading, unloading and distribution in coal yard of thermal power plants is very great, which needs to increase the automation degree.火電廠煤場裝車、卸車、配煤的工作量很大，迫切需要提高其自動化程度。coal unloading yard更多例句专业释义土木建築工程卸煤場