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單詞乎

expectorate

音標(biāo)[eks'pekt?reit]
expectorate是什么意思、expectorate怎么讀

expectorate漢語翻譯

vt. 咳出
vi. 吐痰

expectorate詞型變化

名詞:expectoration 動詞過去式:expectorated 過去分詞:expectorated 現(xiàn)在分詞:expectorating 第三人稱單數(shù):expectorates 

expectorate英語解釋

動詞 expectorate:

  1. clear out the chest and lungs
    同義詞：clear out, drive out
  2. discharge (phlegm or sputum) from the lungs and out of the mouth
    同義詞：cough up, cough out, spit up, spit out

expectorate例句

  1. In cases of tuberculosis blood is expectorated.
    肺結(jié)核病有咯血癥狀。

expectorate詳細(xì)解釋

ex.pec.to.rate

v.（動詞）
ex.pec.to.rat.ed,ex.pec.to.rat.ing,ex.pec.to.rates
v.tr.（及物動詞）
To eject from the mouth; spit.
吐：從嘴里吐出；吐出
To cough up and eject by spitting.
咳出并吐掉
v.intr.（不及物動詞）
To spit.
吐出
To clear out the chest and lungs by coughing up and spitting out matter.
通過咳和吐出的辦法清理胸和肺

來源：
Latin expector3re expector3t- [to drive from the chest]
拉丁語 expector3re expector3t- [從胸中清出]
ex- [ex-]
ex- [前綴，表.出自….]
pectus pector- [chest]
pectus pector- [胸]

【引伸】
expec.tora.tion
n.（名詞）

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