提示：点击例句中的单词，就可以看到词义解释

You can find the phlegm mixed with your saliva .

如果将混着唾液的痰分散开来，能发现细小的颗粒。

A sliver of slither to get the saliva going ?

滑溜的长条勾起口水？

This technique might help in crime scene investigations-recovered saliva could tell the age of a perpetrator .

这一技术可能会用于犯罪现场取证，利用回收的唾沫确定罪犯的年龄。

They add leech saliva into their cosmetics .

将水蛭唾液添加到化妆品中。

Saliva of medical leeches is a balanced complex of biologically active substances .

医用水蛭的唾液是一种生物活性物质的均衡复合物。