在《PONS词典》中的词汇
calm in·ˈver·sion pol·lu·tion 名词 no pl ÖKOL
在《PONS词典》中的词汇
pol·lu·tion [pəˈlu:ʃən] 名词 no pl
1. pollution (polluting):
2. pollution (pollutants):
3. pollution (corruption):
I. calm [kɑ:m, 美 kɑ:(l)m] 形
1. calm (not nervous):
II. calm [kɑ:m, 美 kɑ:(l)m] 名词 esp liter
有关地理学的词语（Klett）
inversion [ɪnˈvɜːʃn] 名词
pollution [peˈluːʃn] 名词
有关生物学的词语（Klett）
inversion [ɪnˈvɜːʃn] 名词 (weather condition)
| I | calm |
|---|---|
| you | calm |
| he/she/it | calms |
| we | calm |
| you | calm |
| they | calm |
| I | calmed |
|---|---|
| you | calmed |
| he/she/it | calmed |
| we | calmed |
| you | calmed |
| they | calmed |
| I | have | calmed |
|---|---|---|
| you | have | calmed |
| he/she/it | has | calmed |
| we | have | calmed |
| you | have | calmed |
| they | have | calmed |
| I | had | calmed |
|---|---|---|
| you | had | calmed |
| he/she/it | had | calmed |
| we | had | calmed |
| you | had | calmed |
| they | had | calmed |
No example sentences available
Try using a different entry.
单语范例（未经PONS编辑处理）
Another issue that has been raised is the environmental pollution, as tyres are often burnt.
en.wikipedia.org He also worked towards reducing water pollution and saving forests from destruction.
en.wikipedia.org It is estimated that about 27 people die each day from pollution-related diseases.
en.wikipedia.org Pollution, in particular mercury poisoning of water due to gold mining, is a particular concern for this species.
en.wikipedia.org This is not really a water pollution prevention measure - but it helps of course.
en.wikipedia.org 浏览词典
- call-up paper
- call up the account balance
- callus
- callus culture callus tissues culture
- callused
- calm inversion pollution
- calmly
- calmness
- Calor gas
- caloric
- calorie