四级高频词汇700
1. alter v. 改变，改动，变更                                                                   
2. burst vi. n. 突然发生，爆裂                                                                 
3. dispose vi. 除掉；处置；解决；处理(of)                                                        
4. blast n. 爆炸；气流 vi. 炸，炸掉                                                                                                                                                               
5. consume v. 消耗，耗尽                                                                                
6. split v. 劈开；割裂；分裂 a.裂开的