日本三级无码啪啪区|午夜视频久久一区久久一|AAAAA一级黄片|日本久久99久久|国际精品AV在线|狠狠2015亚洲一区|美腿丝袜亚洲网站|欧美色多多人人看|国产超碰美女在线|www色色在线色

單詞乎

sputum

音標(biāo)['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(fù)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(cuò)