expectorate

v [I, Tn] (fml or medical 文或医) send out (phlegm from the throat, blood from the lungs) by coughing; spit 吐或咯（痰、 血、 唾液等）; 吐痰; 咯血; 吐唾液: In cases of tuberculosis blood is expectorated. 肺结核病有咯血症状.

expanse, expansion, expansionism, expansionist, expansive, expansively, expansiveness, expatiate, expatriate, expect, expect of, expect sth. of sb., expectancy, expectant, expectant mother, expectantly, expectation, expectation of life, expected, expectorant, expedience, expediency, expedient, expediently, expedite, expedition, expeditionary, expeditious, expeditiously, expel, expend, expendable, expenditure, expense, expense account, expensive, expensively, experience, experienced, experiential,