expectoration
【词性】：n． 【释义】： 痰，咳出物，咳出，吐痰，咳痰 abundant expectoration痰涎壅盛 difficult expectoration咯痰不爽 expectoration of yellowish sputum咳吐黄痰 expectoration with watery phlegm吐痰清稀 frothy expectoration泡沫痰 induce expectoration祛痰 oppression in the abdomen and abundant expectoration脘闷痰多 rusty expectoration铁锈色痰 |