saliva
saliva 英 [səˈlaɪvə] 美 [səˈlaɪvə]
n. 唾液；涎
名词复数:salivas
- The watery stuff in your mouth is called saliva. Saliva helps you swallow, but it can also be used to prep a spit ball.
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- n. 唾液；涎
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1. Digestion begins in the mouth with the action of saliva.
消化是在口腔唾液的作用下开始的。
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2. At this stage, the tooth can repair the weakened area with the help of fluoride and minerals in saliva.
这个时期，在氟化物和唾液中矿物质的帮助下，牙齿可以修复薄弱部位的。
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3. This saliva helps them to drink your blood more quickly, because it contains a cocktail of anticoagulants.
由于含有一种抗凝血剂，所以这种唾液能够帮助它们更快的吸取你的血液。
- saliva (n.) early 15c., from Middle French salive, from Latin saliva "spittle," of unknown origin (perhaps, as Tucker suggests, somehow derived from the base of sallow (adj.)).
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