在《PONS词典》中的词汇
I. clean·ing [ˈkli:nɪŋ] 名词 no pl
II. clean·ing [ˈkli:nɪŋ] 形 attr, 不变的
I. clean [kli:n] 形
1. clean (not dirty):
2. clean (free from bacteria):
5. clean 俚 (free from crime, offence):
7. clean (morally acceptable):
10. clean (complete, entire):
11. clean (toilet-trained):
12. clean 医学:
II. clean [kli:n] 副
1. clean 不变的 (completely):
III. clean [kli:n] 动词 trans
IV. clean [kli:n] 动词 不及物动词
V. clean [kli:n] 名词
de·vice [dɪˈvaɪs] 名词
1. device (machine):
2. device (method):
3. device (bomb):
me·chani·cal [mɪˈkænɪkəl] 形 不变的
1. mechanical machines:
2. mechanical (machine-like):
device 名词
有关地理学的词语（Klett）
device [dɪˈvaɪs] 名词
有关生物学的词语（Klett）
mechanical cleaning device 名词
| I | clean |
|---|---|
| you | clean |
| he/she/it | cleans |
| we | clean |
| you | clean |
| they | clean |
| I | cleaned |
|---|---|
| you | cleaned |
| he/she/it | cleaned |
| we | cleaned |
| you | cleaned |
| they | cleaned |
| I | have | cleaned |
|---|---|---|
| you | have | cleaned |
| he/she/it | has | cleaned |
| we | have | cleaned |
| you | have | cleaned |
| they | have | cleaned |
| I | had | cleaned |
|---|---|---|
| you | had | cleaned |
| he/she/it | had | cleaned |
| we | had | cleaned |
| you | had | cleaned |
| they | had | cleaned |
无例句可用
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单语范例（未经PONS编辑处理）
Say goodbye to the drug-fuelled raver and hello to the clean-living ecowarrior.
www.independent.co.uk Additionally, 8 million infants die, many because of malnutrition or preventable diseases, especially from lack of access to clean drinking water.
en.wikipedia.org First, drafty old buildings need to be modernized for the 21st century -- the "clean growth century".
policyoptions.irpp.org There is evidence that play helps the brain clean up this excess of cells, resulting in a more efficient cerebrum at maturity.
en.wikipedia.org Their function is to pick off debris so as to keep the surface clean and to prevent larvae of other invertebrates from settling and growing there.
en.wikipedia.org 互联网提供的例句（未经PONS编辑处理）
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www.giz.de Context Despite major efforts to improve the situation, there is still a long way to go before the supply of clean drinking water in Benin is secured.
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Ausgangssituation Trotz erheblicher Anstrengungen ist die Versorgung mit sauberem Trinkwasser in Benin bei weitem noch nicht gesichert.
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www.giz.de The forests fulfil vital functions for the economic development of the country, such as supplying clean drinking water and food, and they provide living and cultural space for indigenous and traditional population groups.
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Sie erfüllen lebenswichtige Funktionen für die wirtschaftliche Entwicklung des Landes, wie zum Beispiel sauberes Trinkwasser und Nahrung, und sind Lebens- und Kulturraum indigener und traditioneller Bevölkerungsgruppen.
[...][...]
www.giz.de Despite major efforts to improve the situation, there is still a long way to go before the supply of clean drinking water in Benin is secured.
[...][...]
Trotz erheblicher Anstrengungen ist die Versorgung mit sauberem Trinkwasser in Benin bei weitem noch nicht gesichert.
[...][...]
www.rolandberger.de Only 76 % of the rural population ( but 94 % of the urban population ) have access to clean water today.
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Nur 76 % der ländlichen Bevölkerung ( aber 94 % der städtischen Bevölkerung ) haben heute Zugang zu sauberem Wasser.
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www.giz.de Context Creating safer, cleaner, more efficient and more effective transport in towns and cities is crucial for sustainable economic and social development.
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Ausgangssituation Sicherer, sauberer, effektiver und effizienter Verkehr in Städten ist wichtig für eine nachhaltige wirtschaftliche und soziale Entwicklung.
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