expectoration的读音 expectoration中文意思

英音  [ɪkˌspektə'reɪʃn] 
美音  [ɪkˌspektə'reɪʃn] 
n. 痰;吐出物;吐痰;咳痰
expectoration 用法和例句
Lung resection patient experience survey two expectoration method .
肺切除术后两种排痰法病人感受调查。
Thyrocricocentesis enforce the patients ability of expectoration after thoraco tomy .
环甲膜穿刺提高开胸术后患者排痰能力。
Coughing and expectoration instructions for a patient with respiratory failure .
呼吸衰竭病人咳嗽排痰指导。
The empty space coughing coughs with nothing expectoration .
咳嗽空咳无痰.
Get out of bed cough with several expectoration , good in the morning in every day many years .
天天早上起床后咳几口痰,好多年了。