expectorant

n medicine that helps sb to expectorate 祛痰剂: The cough medicine contains an expectorant. 咳嗽药中含有祛痰剂.

expanded polystyrene, 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, expectorate, expedience, expediency, expedient, expediently, expedite, expedition, expeditionary, expeditious, expeditiously, expel, expend, expendable, expenditure, expense, expense account, expensive, expensively, experience, experienced,