noun🔗Share痰, 喀痰Matter coughed up and expectorated from the mouth, composed of saliva and discharges from the respiratory passages such as mucus, phlegm or pus."The doctor asked him to cough up some sputum so she could test it for infection. "医者は彼に感染症の検査をするために、痰を出すように頼みました。medicinebodyphysiologydiseasebiologyanatomyChat with AIVocabulary GamePractice Reading
