英汉词典

expectorate 基本解释

v.

咳出，吐痰；

变形

过去式：expectorated过去分词：expectorated现在分词：expectorating第三人称单数：expectorates

英英释义

expectorate[ ek'spektəreit ]

v.clear out the chest and lungs

"This drug expectorates quickly"

同义词：clear outdrive out

discharge (phlegm or sputum) from the lungs and out of the mouth

同义词：cough upcough outspit upspit out

expectorate 相关例句

双语例句

用作动词(v.)

1. Do not expectorate on the sidewalks.
   不要在人行道上吐痰。
2. As Tom wended to school after breakfast, he was the envy of every boy he met because the gap in his upper row of teeth enabled him to expectorate in a new and admirable way.
   当汤姆吃过早饭去上学的时候，在路上遇到的每个孩子都羡慕他，因为他上排牙齿的缺口能够使他用一种新的方法吐唾沫。

权威例句

Mutagenicity of expectorate from workers in a coke plant.
Alveolar macrophages from expectorate samples: a stress signal from occupational pollution.
The Detection of Tuberculosis in Cows by the Examination of Expectorate
Counting alveolar macrophages (AM) from expectorate samples of exposed workers as a test for lung irritation from occupational expos...
Utility of Gastric Lavage for Diagnosis of Tuberculosis in Patients who are Unable to Expectorate Sputum
Fluoride ingestion from toothpaste: fluoride recovered from the toothbrush, the expectorate and the after-brush rinses.
Efficacy of Induced Sputum for the Diagnosis of Pulmonary Tuberculosis in Adults Unable to Expectorate Sputum
Gastric aspiration: routine use for diagnosis of pulmonary tuberculosis patients unable to expectorate sputum.
X-ray micro-analytical studies of alveolar macrophages(AM) from expectorate samples as part of a test of effect of occupational part...
Diagnosis of pneumococcal pneumonia: a comparison between microscopic examination of expectorate, antigen detection and cultural pro...