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- Be careful! Don't spit drops of saliva. 注意，唾沫星子不要乱飞！
- The nurse tell the child to spit out the stone. 褓姆叫孩子把果核吐出来。
- 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 is secretion of the salivary glands. 唾液是唾液腺的分泌物。
- She tried to spit in Michael's face but she had no saliva. 她拼命想往迈克尔脸上吐口水，但是她把嘴说干了，吐不出口水来。
- Saliva is secreted by glands in the mouth. 唾液是由口腔的唾液腺分泌出来的。
- Saliva helps one chew and digest food. 唾液能帮助咀嚼和消化食物。
- It's the bad manner to spit in public. 当众吐痰是不礼貌的行为。
- I have no appetite and feel bloated. Also, I spit acid saliva. 就是觉得不想吃东西,感觉胃胀,而且还吐酸水。
- It is not respectable to spit on the sidewalk. 在人行道上吐痰是不文雅的。
- He is the very spit and image of his father. 他和他父亲长得一模一样。
- Mary's spit flew as she shouted. 玛丽喊叫时唾沫四溅。
- The sausage began to spit in the pan. 锅里香肠开始滋滋作响。
- The nurse told the child to spit out the stone. 保姆叫孩子把果核吐出来。
- It's very rude to spit at someone. 向人吐唾沫是非常粗暴无礼的。
- The beef is roasting nicely on the spit. 这块牛肉在烤肉叉上烤得很好。
- That boy is the spit of his father. 那个男孩和他父亲长得一模一样。
- 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。
- Before I had time to spit in my hands, he finished the work. 在我还没工夫往掌上吐一口唾沫之前，他已经把那件工作做完了。
- In many countries it is considered rude to spit in public. 在许多国家，当众吐痰属不雅行为。
