小玩子2603
预防: 1. to prevent2. to take precautions against3. to protect4. to guard against例句与用法: 1. 请吃些预防药吧。 Please take some preventive medicine now. 2. 这种疫苗用以为全体居民预防传染病. The vaccine was used to protect the whole population against infection. 3. 预防胜于治疗（治病不如防病）。 Prevention is better than cure. 4. 我们不得不采取预防措施。 We had to take preventive measures. 5. 该报道对缺乏安全预防措施一事严加指责. The report was scathing about the lack of safety precautions.
Bohollsland
预防：prevent; to [prevent] something from happening; to [take pre-cautions] about something.
涅槃0531
avoid to do sth. 是语法错误。\r\navoid doing sth. 是正确语法。意思是“避免做某事”。有时也用avoid sth.\r\n\r\navoid\r\n英 [əˈvɔɪd] 美 [əˈvɔɪd] \r\nvt.\r\n避开，避免，预防; [法]使无效，撤销，废止\r\n第三人称单数： avoids 现在分词： avoiding 过去式： avoided 过去分词： avoided .\r\n\r\n例：\r\nIt's hard to avoid making mistakes. \r\nIt's hard to avoid mistakes. \r\n犯错误是难免的。
请别叫我龙爷
avoid to do sth. 是语法错误。
avoid doing sth. 是正确语法。意思是“避免做某事”。
avoid英 [ə'vɒɪd] 美 [ə'vɔɪd] 是一个英语单词，可以用作及物动词，可以翻译为避开、避免，等等。
v.(动词)vt. 回避; 避开; 躲避
预防; 防止 prevent sth bad from happening, or stop oneself from doing (sth)
形容词: avoidable副词: avoidably 名词: avoider
v.(动词)
例句：
