单词	sanitary apparatus
释义	sanitary apparatus 卫生器具
随便看	steel reinforcement concrete structure steel reinforcement laying machine steel reinforcing steel reinforcing cage steel reinforcing concrete steel reinforcing rod steel reinfowed concrete girder steel relaining wall steel relaxation steel requirement steel residence steel residential steel residential buildings steel residential house steel residential system steel residue steel resonator steel resorting steel restraint influence coefficient method steel retainer steel retaining wall steel reticulated shell steel retort steel ribbed floor steel ribbon