Sputum
n. 唾液, 痰
✅ 同义词
📖 牛津释义
sputum
n[U]
(fml or medical 文或医) liquid and mucus coughed up from the throat or lungs (esp as used to diagnose some diseases); saliva or spittle 痰（尤指可作诊断依据的）; 唾液; 口水.
🗣️ 情景例句
I certainly am. May I help you?
我是，我能帮您什么忙吗？
By doing nothing we learn to do ill.
懒散学为非。
Is it your sister, Kate?
是你的妹妹，凯特？