发布于:2025-07-06 05:53浏览量:65文/优校网
1.波导设备,波导管
2.抽水马桶
3.管件,铅管类
4.制铅工业;铅管制造
5.铅管铺设,铅管工程;自来水工程
6.铅锤测量
1.波导设备,波导管
2.抽水马桶
3.管件,铅管类
4.制铅工业;铅管制造
5.铅管铺设,铅管工程;自来水工程
6.铅锤测量
1.“plumb”的现在分词
1.the job of fitting and repairing pipes, water tanks, and other equipment used for supplying and storing water
2.the system of pipes, water tanks, and other equipment used for supplying and storing water in a building
1.The present participle of plumb