【医】 mitral orifice
bonze; monk
cap; hat
【化】 cap
【医】 cap; cowl; galea; headcap; pileus; pilleus
petal; piston
【医】 flap; valva; valve; valvula; valvulae; valvule
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