单词	urachal
释义	urachal ['ju:rәkәl] 脐尿管的
随便看	down-fired boiler down-fired furnace down-flat downflex downflexed down floading point down-flow down flow downflow down-flow apron down flow apron down flow carburetor down flow clean room down-flow evaporator downflow fixed bed down-flow fixed bed down-flow flue down-flow fluid-catalyst unit down-flow fraction downflowing down flow lining down-flow pipe downflow reactor downflow regeneration downflows 较德焯勤较武论文较瘦量肥较短比长较短絜长较短量长较若画一较长絜短辄辄2 ぶちょう【部長】ぶちょうほうぶちょうほう【不調法（無調法）】ぶち上げるぶち嚙ますぶち壊すぶち当たるぶち抜くぶち殺すぶち毀す