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expectorants的音標：expectorants的英式發(fā)音音標為：[eks'pekt?r?nts]expectorants的美式發(fā)音音標為：[eks'pekt?r?nts]...

n.除痰劑( expectorant的名詞復數(shù) )...

Expectorants are commonly used as a herd treatment and are administered in the drinking water.祛痰劑常用作豬群治療藥,可加到飲水中喂給.OBJECTIVE : To evaluate the application of anticholinergic agents, theoclears and expectorants in the cli...