英语词汇“principal metal”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	principal metal
释义	principal metal un. 基体金属
随便看	training mole training multiplier effect training munitions training need training needs training needs analysis training objective training objectives training of active substance training of activity of daily living training of employee training of entire staff training officer training of manpower training of medical workers training of qi training of seafarer training of staff training of vital essence training on training oneself training on the job training on the jod training on vestibular organ training order 绿芜凋尽台城路绿芜墙绕青苔院绿芜墙绕青苔院绿萍涨断莲舟路绿蒲向堪把绿蓑冲雪绿蚁新醅酒绿蚁新醅酒绿衣持节绿衣监使守宫门直接教学法直接汇率直撅撅直播直放直杠杠直来直去直柄直根直梯