沉淀的英語翻譯：

deposit; deposition; precipitation; sedimentation; settle; subside; subsidence
【醫(yī)】 deposit; Ppt.; precipitate; precipitation; sediment; sedimentation
sedimentum

管的英語翻譯：

canal; duct; fistula; guarantee; meatus; pipe; tube; wind instrument
【化】 pipe; tube
【醫(yī)】 canal; canales; canalis; channel; duct; ductus; salpingo-; salpinx
syringo-; tuba; tube; tubi; tubing; tubo-; tubus; vas; vaso-; vessel