在《PONS词典》中的词汇
I. de·cline [dɪˈklaɪn] 名词
1. decline (decrease):
2. decline (deterioration):
II. de·cline [dɪˈklaɪn] 动词 不及物动词
1. decline (diminish):
- decline interest, popularity
- nachlassen <lässt nach, ließ nach, nachgelassen>
- decline interest, popularity
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- decline health
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I. for·est [ˈfɒrɪst, 美 ˈfɔ:rɪst] 名词
2. forest no pl (woods):
3. forest usu 单数 (cluster):
有关银行业、金融业和保险业的词语（PONS）
decline 名词 金融
有关地理学的词语（Klett）
decline [dɪˈklain] 名词
有关生物学的词语（Klett）
forest decline, forest die back 名词
| I | decline |
|---|---|
| you | decline |
| he/she/it | declines |
| we | decline |
| you | decline |
| they | decline |
| I | declined |
|---|---|
| you | declined |
| he/she/it | declined |
| we | declined |
| you | declined |
| they | declined |
| I | have | declined |
|---|---|---|
| you | have | declined |
| he/she/it | has | declined |
| we | have | declined |
| you | have | declined |
| they | have | declined |
| I | had | declined |
|---|---|---|
| you | had | declined |
| he/she/it | had | declined |
| we | had | declined |
| you | had | declined |
| they | had | declined |
无例句可用
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单语范例（未经PONS编辑处理）
The wasp's phytotoxic secretion, its larvae and the fungus combine very effectively with each other and contribute to forest decline rates of up to 80%.
en.wikipedia.org It is found in subtropical/ tropical lowland moist forest habitat.
en.wikipedia.org The area is made up mostly of forest and mountain regions with some small villages in between.
en.wikipedia.org Its natural habitats are subtropical or tropical moist lowland forests, rivers, freshwater marshes, and intermittent freshwater marshes.
en.wikipedia.org Its natural habitat is subtropical or tropical moist lowland forests.
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 The direct effects of climate change, such as soil erosion and a decline in agricultural production, are impacting economically important sectors and threatening human habitats and numerous ecosystems.
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Direkte Auswirkungen des Klimawandels, wie Bodenerosion und der Rückgang landwirtschaftlicher Produktion, treffen volkswirtschaftlich wichtige Sektoren und gefährden menschliche Lebensräume und zahlreiche Ökosysteme.
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www.giz.de The expected decline in water resources may have negative impacts on the country’s productive potential and the fight against poverty.
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Der erwartete Rückgang der Wasserressourcen kann sich negativ auf das produktive Potential des Landes und den Kampf gegen Armut auswirken.
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www.giz.de Despite a gradual decline, absolute poverty is still around almost 20 per cent, a figure that in rural regions especially has proved virtually immutable over the past ten years.
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Der Anteil der absolut Armen liegt trotz langsamen Rückgangs noch immer bei fast 20 Prozent und konnte, vor allem in den ländlichen Regionen, in den letzten zehn Jahren kaum reduziert werden.
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www.giz.de Context After a dramatic decline in economic activity at the beginning of the transition period, since the mid-1990s the Kyrgyz economy has stabilised at a reduced level.
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Ausgangssituation Nach einem dramatischen Rückgang der Wirtschaftsaktivitäten zu Beginn der Transformationsperiode hat sich die kirgisische Wirtschaft seit Mitte der 1990er-Jahre auf niedrigerem Niveau stabilisiert.
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www.uni-wuerzburg.de As far as bees are concerned, the scientists are researching how certain factors – the decline in biodiversity, the intensification of agricultural production, the cultivation of transgenic plants, the use of pesticides, and the spread of diseases, for example – each affect the occurrence of species individually and in different combinations.
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Wenn es um die Biene geht, erforschen die Wissenschaftler, wie sich bestimmte Faktoren – der Rückgang der Artenvielfalt, die Intensivierung der Agrarwirtschaft, der Anbau transgener Pflanzen, der Einsatz von Pestiziden und die Verbreitung von Krankheiten beispielsweise – einzeln und in verschiedenen Kombinationen untereinander auf das Vorkommen von Arten auswirken.
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