expectorate中文什么意思

vt.
咳出，吐(痰、血、唾液等)。vi.
吐痰，咳痰。 expectorate phlegm [blood] 吐痰[血]。

• expectorate phlegm:    吐痰

例句与用法

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1. The patient expectorates mucus each morning shortly after rising .
   患者每天清晨起床不久，就咳出粘液。
2. He began to expectorate small amounts of blood - streaked sputum
   他开始有少量带血丝的痰。
3. In cases of tuberculosis blood is expectorated
   肺结核病有咯血症状
4. The patient coughs very often and expectorates foul - smelling grayish sputum
   这个病人常常咳嗽，并且吐出灰色的臭痰。
5. During the interview , she coughed fitfully but would not expectorate
   在就诊期间，她一直咳嗽的很得体，但没有咳出痰来。

英文释义

动词

1. discharge (phlegm or sputum) from the lungs and out of the mouth
   同义词：cough up, cough out, spit up, spit out
2. clear out the chest and lungs; "This drug expectorates quickly"
   同义词：clear out, drive out