【医】 muzzle
cut; gob; jaws; mouth; opening; ostium; scoop; stoma
【医】 aditus; apertura; aperturae; aperture; bouche; introitus; meatus; mouth
opening; ora; orifice; orificium; oro-; os1; ostia; ostium; portal
stoma; stomata; stomato-; trema
convention; copy; cover; formula; harness; knot; series; set; sheath; sleeve
suit
【化】 covering; set
【医】 set