http://www.pons.de/produkte/3-12-517841-X/(牛津大学出版社授权产品)
I. buttress [美 ˈbətrəs, 英 ˈbʌtrɪs] 名词
I. fly1 <3rd pers sing pres flies, 现在分词 flying, pt flew, past part flown> [美 flaɪ, 英 flʌɪ] 动词 不及物动词
1.1. fly bird/bee:
1.2. fly:
1.3. fly (float in air):
2.1. fly (rush):
2.2. fly:
2.3. fly (move, be thrown):
2.4. fly (pass quickly):
II. fly1 <3rd pers sing pres flies, 现在分词 flying, pt flew, past part flown> [美 flaɪ, 英 flʌɪ] 动词 trans
1.1. fly (control):
1.2. fly (carry):
1.3. fly (travel over):
1.5. fly (operate, use):
III. fly1 <pl flies> [美 flaɪ, 英 flʌɪ] 名词
fly2 [美 flaɪ, 英 flʌɪ] 名词
1. fly (insect):
I. flying [美 ˈflaɪɪŋ, 英 ˈflʌɪɪŋ] 形 attr
II. flying [美 ˈflaɪɪŋ, 英 ˈflʌɪɪŋ] 名词 U
1. flying (as pilot):
在《PONS词典》中的词汇
I. fly1 [flaɪ] flew, flown 动词 不及物动词
buttress <-es> [ˈbʌtrɪs] 名词 建筑
I. fly1 <flew, flown> [flaɪ] 动词 不及物动词
buttress <-es> [ˈbʌt·rɪs] 名词 建筑
| I | buttress | 
|---|---|
| you | buttress | 
| he/she/it | buttresses | 
| we | buttress | 
| you | buttress | 
| they | buttress | 
| I | buttressed | 
|---|---|
| you | buttressed | 
| he/she/it | buttressed | 
| we | buttressed | 
| you | buttressed | 
| they | buttressed | 
| I | have | buttressed | 
|---|---|---|
| you | have | buttressed | 
| he/she/it | has | buttressed | 
| we | have | buttressed | 
| you | have | buttressed | 
| they | have | buttressed | 
| I | had | buttressed | 
|---|---|---|
| you | had | buttressed | 
| he/she/it | had | buttressed | 
| we | had | buttressed | 
| you | had | buttressed | 
| they | had | buttressed | 
 
  
  
  
 