appall
                                                    英 [ə'pɔ:l]
                                                                        美 [ə'pɔl]
                        
                
                
                
                
                    
                                    
                
                                                    appall 助记提示
                
                
                    1、ap- "to" + pall-.
2、因为惊骇、胆寒而吓得苍白。
3、appall  appal.
4. appall 惊骇 ——我跑
5. appall---------"我怕"------------惊骇,吓人                
                                                                                    appall 英文词源
                
                
                    
                        - appall (v.)
- also appal, early 14c., "to fade;" c. 1400, "to grow pale," from Old French apalir "become or make pale," from a- "to" (see ad-) + palir "grow pale," from Latin pallere (see pallor). Meaning "cause dismay or shock," is 1530s. Related: Appalled; appalling.