词汇	labelled fertilizer
释义	labelled fertilizer 标记肥料
随便看	underground stratum underground stream under-ground stream underground street underground streets underground structural mechanics underground structure underground structure engineering underground structure group underground structure group construction underground structures under ground structures underground structure seepage-proof underground struggle underground substation underground sub-station undergroundsubterraneanstream underground subterranean stream Underground subway underground successive wall underground supermarket underground surface right underground survey underground surveying underground system