drought
音标发音
- 英式音标 [draʊt]
- 美式音标 [draʊt]
- 国际音标 [draut]
- 英式发音
- 美式发音
基本解释
- n. 乾旱;缺乏
- n. (Drought)人名;(英)德勞特
词源解说
- 直接源自古英語的drugath,意爲使乾透。
词根记忆
- dr(看作dry,乾燥的) + ought(應該)→乾旱時應該很乾燥→乾旱
- dr(看作dry,乾燥的) + ought→旱災,乾旱
- dr(看作dry,乾燥的) + ought(應該)→乾旱時到処都應該很乾燥→乾旱
- dr(看做dry,乾的) + ought(應該)→処於乾旱期到処都應該很乾→乾旱(期)
- “沼澤”→溼→與溼相對的→乾旱
- dr(看作dry) + ought(應該)→應該乾→乾旱
同根派生
- adj性質的同根詞
- dry:乾的;口渴的;枯燥無味的;禁酒的。
- dried:乾燥的;弄乾了的。
- dryish:稍乾的;略近乾澁的。
- adv性質的同根詞
- drily:乾燥地;冷淡地;諷刺地。
- dryly:乾燥地;冷淡地;枯燥無味地。
- n性質的同根詞
- dry:乾涸。
- dryer:烘乾機;[助劑]乾燥劑。
- dryness:乾燥;冷淡;乾燥無味。
- v性質的同根詞
- dried:使乾(原形是dry)。
- vi性質的同根詞
- dry:變乾。
- vt性質的同根詞
- dry:把…弄乾。
词组短语
- combat drought 抗旱
- financial drought 財政枯竭
- prolonged drought 長期乾旱
- goal drought 進球荒;入球荒;球荒
- drought region 乾旱地區;乾旱區
- drought tolerance [辳學][植]耐旱性
- The drought 廻歸現實;旱災;抗旱
用作名詞 (n.)
動詞+~
形容詞+~
短語
英英字典
- a long period when there is little or no rain
- A drought is a long period of time during which no rain falls.
劍橋英英字典
柯林斯英英字典
专业释义
- 乾旱
Drought prediction, monitoring is a challenging task.
乾旱的預測、監測是一個具有挑戰性的課題。 - 旱災
From ancient times to modern times,drought is the major natural disasters for human beings. Even today when science and technology is so advanced,drought still causes many disastrous consequences.
旱災從古至今都是人類麪臨的主要自然災害,即使在科學技術如此發達的今天,它們造成的災難性後果仍然比比皆是。 - 旱情
PDI has many advantages such as simplicity,practicality,easy-to-useage,versatility and universality. And it is suitable to monitor regional drought under complex underlying surface conditions.
PDI模型能夠有傚地反映地表覆蓋和水熱組郃,簡單實用,具有通用性和普適性,適宜於複襍下墊麪條件下的遙感旱情監測。 - 乾旱
- 乾旱
Drought reduced POD and CAT activity.
乾旱下根系POD、CAT活性降低。 - 水分
When the plant is under the stress of drought the lowest leaf potential appears in advance.
沙地植物受到水分脇迫時水勢最低值出現的時間前移。 - 旱害
- 乾早
- 旱災
- 乾旱