在《PONS词典》中的词汇
pol·ˈlu·tion bur·den 名词 ÖKOL
pol·lu·tion [pəˈlu:ʃən] 名词 no pl
1. pollution (polluting):
2. pollution (pollutants):
3. pollution (corruption):
I. bur·den [ˈbɜ:dən, 美 ˈbɜ:r-] 名词
2. burden 引 (obligation):
3. burden 书 (gist):
有关地理学的词语(Klett)
pollution [peˈluːʃn] 名词
| I | burden |
|---|---|
| you | burden |
| he/she/it | burdens |
| we | burden |
| you | burden |
| they | burden |
| I | burdened |
|---|---|
| you | burdened |
| he/she/it | burdened |
| we | burdened |
| you | burdened |
| they | burdened |
| I | have | burdened |
|---|---|---|
| you | have | burdened |
| he/she/it | has | burdened |
| we | have | burdened |
| you | have | burdened |
| they | have | burdened |
| I | had | burdened |
|---|---|---|
| you | had | burdened |
| he/she/it | had | burdened |
| we | had | burdened |
| you | had | burdened |
| they | had | burdened |
无例句可用
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