saliva
英 [səˈlaɪvə]
美 [səˈlaɪvə]
n. 唾液
Collins.1 / BNC.15518 / COCA.11532
牛津词典
noun
- 唾液
the liquid that is produced in your mouth that helps you to swallow food
柯林斯词典
- 唾液;口水;涎
Salivais the watery liquid that forms in your mouth and helps you to chew and digest food.
英英释义
noun
- a clear liquid secreted into the mouth by the salivary glands and mucous glands of the mouth
双语例句
- Saliva contains some enzymes, which help us prevent various oral diseases.
唾液中含有一些酶，可以帮助我们预防多种口腔疾病。 - They painfully swallowed the saliva that flooded their mouths.
他们把满嘴的唾液费力地咽了下去。 - Infectious organisms found in saliva are released when people spit.
人们吐痰的时候唾液中传染疾病的生物就释放出来了。 - Saliva also bathes teeth in calcium, phosphate and fluoride, which strengthen tooth enamel.
唾液也能洗刷使牙釉质更加坚固的钙，磷酸盐和氟化物。 - The people recorded how they felt at the time the saliva was removed.
也记录了这些人在取唾液的时候他们的感觉。 - An amylase secreted in saliva.
唾液中的一种淀粉酶。 - I wiped a dribble of saliva off his chin with a handkerchief.
我用手帕擦去了他下巴上的一串口水。 - Researchers then took saliva and tongue coating samples to measure bacteria levels and odour-causing compounds, including hydrogen sulphide.
然后研究者们提取了他们唾液和舌苔的样本，用于测量（口腔内的）细菌水平和能诱发异味的化合物，如硫化氢。 - Chewing sugarless gum also triggers saliva, which help eliminate teeth stains.
咀嚼无糖型口香糖也促进唾液分泌，这有助于消除牙斑。 - Japanese research scientists, the nutrients found in saliva, than any kind of food rich in.
日本科学家的研究成果，发现了唾液的营养成分，比世界上任何一种食品丰富。