【医】 Reichel's duct
bilk; go back on one's word; hold on in a place; poor; reply
black; dark; secret; sinister; wicked
【医】 black; melano-
ear; erbium
【医】 aures; auri-; auris; ear; ot-; oto-
family name; surname
canal; duct; fistula; guarantee; meatus; pipe; tube; wind instrument
【化】 pipe; tube
【医】 canal; canales; canalis; channel; duct; ductus; salpingo-; salpinx
syringo-; tuba; tube; tubi; tubing; tubo-; tubus; vas; vaso-; vessel