Word · Frequency #23855
cyclone
气旋
核心释义
a weather system in which winds rotate rapidly around a low-pressure center
- 1.
由围绕低压中心旋转的风系构成的天气现象;低压系统。
Any weather phenomenon consisting of a system of winds rotating around a centre of low atmospheric pressure; a low pressure system.
- 2.
气象学:绕低压中心迅速向内循环的气流,北半球逆时针,南半球顺时针
(meteorology) rapid inward circulation of air masses about a low pressure center; circling counterclockwise in the northern hemisphere and clockwise in the southern
- 3.
发生在南太平洋或印度洋的热带气旋。
A tropical cyclone occurring in the South Pacific or Indian Ocean.
- 4.
猛烈的旋转风暴
a violent rotating windstorm
- 5.
旋风分离器;此类分离器内的圆柱形涡旋管。
A cyclone separator; the cylindrical vortex tube within such a separator
由围绕低压中心旋转的风系构成的天气现象;低压系统。;气象学:绕低压中心迅速向内循环的气流,北半球逆时针,南半球顺时针;发生在南太平洋或印度洋的热带气旋。;猛烈的旋转风暴;旋风分离器;此类分离器内的圆柱形涡旋管。
用法In use
The cyclone destroyed several houses along the coast.
用法提示:cyclone 是名词,指气象学中的气旋,在句中作主语。
Weather forecasters warned that a powerful cyclone was approaching the island.
用法提示:cyclone 作名词,在宾语从句中作主语,表示气旋。
Many flights were cancelled because of the cyclone.
用法提示:cyclone 作名词,作介词 because of 的宾语,指气旋这一天气现象。
a/the + [adjective] + cyclone
cyclone 是可数名词,常用 severe、powerful、tropical 等形容词说明强度或类型;tropical cyclone 即“热带气旋”。
A severe cyclone is approaching the coast.
一场强气旋正在逼近海岸。
cyclone + strike/hit + [place]
strike/hit 为及物动词,主语接 cyclone;strike 的过去式为 struck,hit 过去式不变。
相关词与表达Connections
搭配Collocations
- tropical cyclone
- 热带气旋
- The storm grew into a tropical cyclone overnight.这场风暴一夜之间发展成了热带气旋。
- cyclone season
- 气旋季节
- Cyclone season here lasts from November to April.这里的气旋季节从十一月持续到四月。
- cyclone warning
- 气旋警报
- The weather bureau issued a cyclone warning yesterday.气象局昨天发布了气旋警报。
- cyclone shelter
- 气旋避难所
- Families gathered at the cyclone shelter during the evacuation.疏散期间,居民们聚集在气旋避难所。
- devastating cyclone
学习提示Learner notes
记忆技巧Memory Tip
cyclone 开头像 cycle(旋转),想象一股绕低压中心旋转的风暴,就是气旋。
语境与语域Context & Register
语域:neutral 常见场景:天气预报、气象学文章、灾害新闻报道 作气象学术语时,cyclone 通常指围绕低气压中心旋转的强烈风暴系统,常见于天气预报、气象报道和书面说明中,语气正式、中性。日常口语里较少单独使用,多会说 hurricane 或 typhoon 等具体名称。
发音与拼写Pronunciation & Spelling
这些词都以 -one 结尾,读 /oʊn/,和 cyclone 的重读尾音 /kloʊn/ 押韵。注意 cyclone 的 cy- 在此读 /sɪ/,不要读成 cycle 中的 /saɪ/。
用法优先级Usage priority
Collins 词频等级为 1,建议结合例句记忆,而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.