在《PONS词典》中的词汇
I. sum·mer [ˈsʌməʳ, 美 -ɚ] 名词
1. summer (season):
2. summer 天文:
II. sum·mer [ˈsʌməʳ, 美 -ɚ] 名词 modifier
summer (dress, evening, months, night):
III. sum·mer [ˈsʌməʳ, 美 -ɚ] 动词 不及物动词
有关地理学的词语（Klett）
summer drought [draʊt] 名词
| I | summer |
|---|---|
| you | summer |
| he/she/it | summers |
| we | summer |
| you | summer |
| they | summer |
| I | summered |
|---|---|
| you | summered |
| he/she/it | summered |
| we | summered |
| you | summered |
| they | summered |
| I | have | summered |
|---|---|---|
| you | have | summered |
| he/she/it | has | summered |
| we | have | summered |
| you | have | summered |
| they | have | summered |
| I | had | summered |
|---|---|---|
| you | had | summered |
| he/she/it | had | summered |
| we | had | summered |
| you | had | summered |
| they | had | summered |
无例句可用
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单语范例（未经PONS编辑处理）
Its population averages at 509 (2001 census) but increases in the summer months.
en.wikipedia.org The show was planned to be completed as early as summer.
en.wikipedia.org The two patent theatres closed in the summer months.
en.wikipedia.org In summer, the flowering rose tunnel is not to be missed!
en.wikipedia.org The month were named according to the four seasons of a year and the year started in summer.
en.wikipedia.org 互联网提供的例句（未经PONS编辑处理）
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www.biogeo.uni-bayreuth.de It is therefore of great interest to explore the molecular physiological basis of adaptation mechanisms to drought.
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Es ist daher von großem Interesse, molekularphysiologische Grundlagen der Adaptationsmechanismen an Trockenheit zu erforschen.
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www.botanik.uni-hannover.de These mechanisms were invented in many evolutionary lineages as an adaptation to drought and heat.
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Das Prinzip entstand in mehreren evolutionären Linien als eine Anpassung an Trockenheit und Hitze.
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www.bayceer.uni-bayreuth.de Response of beech saplings to extreme and repeated summer droughts Ulrich Zang, Werner Borken, Egbert Matzner
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Freilanduntersuchung zur Reaktion von Jungbuchen auf wiederholte extreme sommerliche Trockenheit Ulrich Zang, Werner Borken, Egbert Matzner
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wupperinst.org Nevertheless, a change in climate regime - with climatic impacts such as increasing number of extreme weather events, prolonged drought, heat waves and floods - is also expected for Germany.
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Dennoch ist davon auszugehen, dass sich auch in Deutschland das Klima verändern wird, mit zunehmenden Extremwetterereignissen, längerer Trockenheit, Hitzeperioden und Überflutungen.
[...][...]
www.giz.de In marginal locations, in particular, their crop yields are frequently vulnerable due to a lack of sufficient nutrients, drought or salinisation which inhibit plant growth, and diseases which destroy harvests.
[...][...]
Deren Felderträge sind besonders an marginalen Standorten gefährdet: Oft fehlen ausreichend Nährstoffe, hemmen Trockenheit oder Versalzung das Pflanzenwachstum, zerstören Krankheiten die Ernten.
[...]