http://www.pons.de/produkte/3-12-517841-X/(牛津大学出版社授权产品)
 
  
 I. sing <pt sang, past part sung> [美 sɪŋ, 英 sɪŋ] 动词 不及物动词
1.1. sing person/bird:
2. sing (turn informer):
-  sing 俚
-  
II. sing <pt sang, past part sung> [美 sɪŋ, 英 sɪŋ] 动词 trans
1. sing song/tune/chorus:
of [美 əv, 英 ɒv, (ə)v] 介词
1. of (indicating relationship, material, content):
2. of (descriptive use):
3.1. of (partitive use):
3.2. of (with superl):
4. of (indicating date, time):
5. of (on the part of):
6. of (inherent in):
7.1. of (indicating cause):
在《PONS词典》中的词汇
I. sing [sɪŋ] 动词 不及物动词 sang, sung
of [əv, stressed: ɒv] 介词
2. of (belonging to):
5. of (without):
6. of (with):
10. of (consisting of):
11. of (characteristic):
12. of (concerning):
13. of (cause):
14. of (a portion of):
of [əv, stressed: ʌv] 介词
2. of (belonging to):
5. of (without):
6. of (with):
10. of (consisting of):
11. of (characteristic):
12. of (concerning):
13. of (cause):
14. of (a portion of):
| I | sing | 
|---|---|
| you | sing | 
| he/she/it | sings | 
| we | sing | 
| you | sing | 
| they | sing | 
| I | sang | 
|---|---|
| you | sang | 
| he/she/it | sang | 
| we | sang | 
| you | sang | 
| they | sang | 
| I | have | sung | 
|---|---|---|
| you | have | sung | 
| he/she/it | has | sung | 
| we | have | sung | 
| you | have | sung | 
| they | have | sung | 
| I | had | sung | 
|---|---|---|
| you | had | sung | 
| he/she/it | had | sung | 
| we | had | sung | 
| you | had | sung | 
| they | had | sung | 
 
  
 