短語詞組短語covered play area 有蓋游戲地方;有蓋游戲船用護舷方bridge covered work area 橋涵工區(qū)covered working area 有蓋作業(yè)地方covered karst area 覆蓋型巖溶區(qū)Completely Covered Working Area 全保護工作區(qū)域Covered The Area Well 該地區(qū)分布廣泛covered grate area 爐箅遮蔽面積Survey of covered karst area 充水 返回 covered area