 
  
 I. flap <-pp-> [flæp] 动词 trans
II. flap <-pp-> [flæp] 动词 不及物动词
1. flap (pertaining to birds):
2. flap door:
-  flap
-  
ˈflap pock·et 名词 时尚
-  flap pocket
-  
ˈcat flap 名词
-  cat flap
-  
 
  
 | I | flap | 
|---|---|
| you | flap | 
| he/she/it | flaps | 
| we | flap | 
| you | flap | 
| they | flap | 
| I | flapped | 
|---|---|
| you | flapped | 
| he/she/it | flapped | 
| we | flapped | 
| you | flapped | 
| they | flapped | 
| I | have | flapped | 
|---|---|---|
| you | have | flapped | 
| he/she/it | has | flapped | 
| we | have | flapped | 
| you | have | flapped | 
| they | have | flapped | 
| I | had | flapped | 
|---|---|---|
| you | had | flapped | 
| he/she/it | had | flapped | 
| we | had | flapped | 
| you | had | flapped | 
| they | had | flapped | 
