英语词汇“expectorant”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	expectorant
释义	expectorant noun /ɪkˈspektərənt/ /ɪkˈspektərənt/ (medical) jump to other results a cough medicine that helps you to get rid of phlegm (= a thick substance) from the lungs Word Originmid 18th cent.: from Latin expectorant- ‘expelling from the chest’, from the verb expectorare, from ex- ‘out’ + pectus, pector- ‘breast’.
随便看	traceable trace element tracer tracery traceur trachea tracheotomy tracing tracing paper tracing-paper track track_1 track_2 track and field track-and-field trackback trackball track down track-down tracker tracker ball tracker dog tracker-dog track event track-event

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