好词典

rotates

UK //rəʊˈteɪts//US //roʊˈteɪts//

词源

源自拉丁语 'rotatus',是 'rotare'(意为转动)的过去分词,经由法语进入英语。

verb

❶ 指物体围绕一个中心点或轴线进行圆周运动,可以是自动或被动地转动。

“The Earth rotates on its axis once every 24 hours.”

(地球每24小时绕其轴线旋转一周。)

“The fan rotates slowly to circulate the air.”

(风扇缓慢旋转以流通空气。)

❶ 指人员或事物按顺序轮流更替,通常用于工作、任务或位置的轮换。

“The team rotates the captaincy every season.”

(这个团队每个赛季轮换队长职务。)

“Doctors rotate through different departments during their training.”

(医生在培训期间轮换到不同科室。)

同义词:turns, spins, revolves, cycles, alternates

常见短语

rotate crops — 农业术语,指在不同季节轮换种植不同作物以保持土壤肥力。

“Farmers rotate crops to prevent soil depletion.”

(农民轮作作物以防止土壤贫瘠。)

rotate tires — 汽车保养术语,指定期调换轮胎位置以确保均匀磨损。

“You should rotate your tires every 5,000 miles.”

(你应该每5000英里调换一次轮胎位置。)