单词音标:【音标】 ['spju:t?m] 汉语翻译n. 唾液, 痰词型变化:名词复数:sputa 英语解释:名词 sputum:- expectorated matter; saliva mixed with discharges from the respiratory passages; in ancient and medieval physiology it was believed to cause sluggishness
同义词:phlegm
例句:- The old man tried to spit up sputum, but he could not.
这老人想把痰咯出来但他不能。
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