為您提供plumbing英英釋意。" />

色欲tv国产亚洲_久久午夜夜伦鲁鲁影院_一级特黄无码A片在线观看_免费黄色性感一级片_国内破女处破苞视频hd_欧美三级少妇免费_亚洲美腿丝袜福利一区_白丝秘书被躁到高潮视频av_91麻豆精品分享的内容是很丰富的_国产原创免费av网站

首頁英語詞典plumbingplumbing英英釋意

plumbing

英 ['pl?m??] 美['pl?m??]
  • n. 鉛工業(yè);鉛管品制造
  • v. 探究;垂直懸掛;用鉛錘測量;灌鉛以增重(plumb的現(xiàn)在分詞)

英英釋意


1. utility consisting of the pipes and fixtures for the distribution of water or gas in a building and for the disposal of sewage
2. the occupation of a plumber (installing and repairing pipes and fixtures for water or gas or sewage in a building)
3. measuring the depths of the oceans