period of drought

基本解释

As a unique seasonal natural phenomenon along the coastal areas, Salty Tide usually occurs in the dry season or the period of drought.
由于咸潮上溯属于沿海地区一种特有的季候性自然现象，多发于枯水季节、干旱时期。
Sinkholes are particularly prevalent when heavy rains follow a long period of drought, said Jonathan Martin, a geologist at the University of Florida.
某位高级地理学家称，落水洞在久旱后接上大雨的情况下很常见。
The bloom began following a period of extended drought, which caused hypersaline conditions.
花开开端经过一段时间的延伸，招致干旱与高盐环境伴生。

This shrinkage coincides with a period of prolonged drought in eastern Africa, and was probably caused by it.
ECONOMIST: Human evolution: Before the exodus The
Using it, he has built up a series of tree-ring chronologies from Thailand and Vietnam that indicate a period of severe drought across mainland South-East Asia in the early 1400s.
ECONOMIST: Tree rings are laying bare the climatic history of Asia