n.生铁，通井...

pigging的音标：pigging的英式发音音标为：['pɪgɪŋ]pigging的美式发音音标为：['pɪgɪŋ]...

After pigging herself on ice cream she went upstairs.大吃特吃了一通冰激凌之后她上了楼。I stopped pigging out on chips and crisps.我不再暴食薯条和薯片了。The effectiveness of pigging depends on correct selection of pigging equipment.清管作业的有效性,应以正确地选择清...