1·A dentist may decide to extract the tooth to prevent recurrent trouble.
牙医可能会决定拔掉这颗牙，以防复发。
—— 《柯林斯英汉双解大词典》
2·I have gone to the dentist to extract the bad tooth.
我已到牙科医生那里把坏牙拔掉了。
3·The best way to treat this problem is to extract the tooth before the pain and infection get worse.
解决这个问题最好的方法就是趁着疼痛和感染都没那么厉害的时候把这颗牙拔了。
4·I want to extract a tooth. It's the lower, left, third molar.
我要给病人拔牙，拔的是下排左边的第三颗磨牙。
5·AIM to extract parameters related to alveolar height from tooth mobility signal and to offer foundations for clinical applications.
目的提取牙动度信号中与牙槽骨高度有关的参数，为临床应用提供依据。
6·I wanted to extract that tooth last year. Do you remember?
去年我就要把这颗牙拔掉，你还记得吗？
7·I want you to extract this tooth.
我想请你拔掉这颗牙齿。
8·On the third visit, I'll extract the remaining front tooth and insert the denture.
第三次复诊，拔除前牙，戴暂时假牙。
9·May drill and fill cavities, extract teeth and replace portions of tooth crown.
可钻，填补蛀牙，提取牙齿，并更换部分牙冠。
10·When you pull my tooth will you also have to extract the nerve and the root?
当你拔牙的时候，你也得摘除神经和牙根吗？