offshore gas海上采气
offshoreadj.近海的;离岸的;海外的adv.离岸地;近海地
offshore purchases国外采购
offshore discharge近海排放
offshore condition滩海环境
offshore gas field海上气田
offshore foundation海洋基础
offshore navigation近海航行
offshore coal field海底煤田
Offshore tonguefish滨海无线鳎
offshore breakwater岛堤,岛式防波堤
offshore supply tug近海供应船