词汇	concrete sinker
释义	concrete sinker 混凝土沉锤
随便看	Japanese Worker and Peasant School Japanese wormwood Japanese wormwood herb Japanese wormwood root Japanese wrestling champion Japanese writing Japanese Writing for Anime Lovers Japanese Xylosma Bark Japanese xylosma leaf and branchlet Japanese xylosma root Japanesey Japanese yam japanese yam fruit Japan ese yam Masaic Virus Japanese yam rhizome Japanese Ya Music Japanese Yellow Bunting Japan has taken the lead in car production Japan Heating Appliances Inspection Assn Japanese yen Japanese Yen bloc Japanese yen.What about the interest rate Japanese yen.What about the interest rate? Japanese yew Japanese yew branchlet and leaf