expectorate
咳出
常用释义
英音[ ɪkˈspektəreɪt ]
美音[ ɪkˈspektəreɪt ]
变形
第三人称单数:
expectorates
现在分词:
expectorating
过去式:
expectorated
过去分词:
expectorated
基本释义
- vt. 咳出痰；吐唾液；咯血
- vi. 咳出痰等；吐唾液；咯血
例句
-
1·Do not expectorate on the sidewalks.不要在人行道上吐痰。
-
2·He began to expectorate small amounts of blood streaked sputum.他开始有少量带血丝的痰。
-
3·He began to expectorate small amounts of blood-streaked sputum.他开始有少量带血丝的痰。
-
4·He began to expectorate small amounts of blood - streaked sputum.他开始有少量带血丝的痰。
-
5·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。
-
6·Conclusions. Use of 3 induced sputum samples was more sensitive than use of 3 gastric washings for diagnosis of tuberculosis in patients who could not expectorate spontaneously.结论：运用3次诱导咳痰比3次洗胃诊断不能自行咳痰的结核病人更具敏感性。
同根词
词根：
expectorate