http://www.pons.de/produkte/3-12-517841-X/(牛津大学出版社授权产品)
I. boom1 [美 bum, 英 buːm] 名词 (loud sound)
II. boom1 [美 bum, 英 buːm] 动词 不及物动词 (make loud sound)
I. boom2 [美 bum, 英 buːm] 名词
- boom 经济, 金融
- boom m
I. boom out 动词 [美 bum -, 英 buːm -] (v + adv)
在《PONS词典》中的词汇
II. boom1 [bu:m] 经济 名词
- boom
- boom m
I. boom2 [bu:m] 名词 (sound)
- boom
-
III. boom2 [bu:m] 动词 trans
- boom
-
sonic boom 名词 航空
- sonic boom
-
| I | boom |
|---|---|
| you | boom |
| he/she/it | booms |
| we | boom |
| you | boom |
| they | boom |
| I | boomed |
|---|---|
| you | boomed |
| he/she/it | boomed |
| we | boomed |
| you | boomed |
| they | boomed |
| I | have | boomed |
|---|---|---|
| you | have | boomed |
| he/she/it | has | boomed |
| we | have | boomed |
| you | have | boomed |
| they | have | boomed |
| I | had | boomed |
|---|---|---|
| you | had | boomed |
| he/she/it | had | boomed |
| we | had | boomed |
| you | had | boomed |
| they | had | boomed |