expectoration

名词 n.
中文释义

英文释义

名词 n.
  1. The action of expectorating, of ejecting phlegm or mucus from the throat or lungs by coughing, hawking, or spitting. uncountable,usually
  2. That which is expectorated, as phlegm or mucus. uncountable,usually

词形变化

expectorations plural

词汇关系

相关词
mucolysis
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