麻豆精品在线久草熟女|色情一区二区三区|国产一级片国产特级片|亚州特级黄片在线免费观看|中文人妻少妇有码Av|日逼黄色毛片久久精品久久日|欧美黄色短片网站|无码在线资源黄色免费看视频|日韩无码1区2区3区|亚洲夜色在线五月天激情影院

單詞乎

sputum

音標['spju:t?m]
sputum是什么意思、sputum怎么讀

sputum漢語翻譯

n. 唾液, 痰

sputum詞型變化

名詞復數(shù):sputa 

sputum英語解釋

名詞 sputum:

  1. expectorated matter; saliva mixed with discharges from the respiratory passages; in ancient and medieval physiology it was believed to cause sluggishness
    同義詞：phlegm

sputum例句

  1. The old man tried to spit up sputum, but he could not.
    這老人想把痰咯出來但他不能。
0
糾錯