noun🔗Share開口部, 孔A mouth or aperture, such as of a tube, pipe, etc.; an opening."the orifice of an artery or vein; the orifice of a wound; the vagina and other orifices"動脈または静脈の開口部; 傷の開口部; 膣およびその他の開口部。partanatomyphysiologyChat with AIVocabulary GamePractice Reading
