单词	垢下腐蚀
释义	垢下腐蚀underdeposit corrosion
随便看	underground spring underground station underground stations underground steam underground steam generation underground stem underground storage underground store-room underground stream undergroundstream underground stream; subterranean stream underground street underground structure underground substation underground(subterranean)stream underground survey underground surveying underground system underground transformer underground transmission underground transmission cable underground transmission line underground traverse underground utility supply duct underground water