词汇 | oscillate |
释义 | oscillate 1 ENTRIES FOUND: oscillate (verb) oscillate /ˈɑːsəˌleɪt/ verb oscillates; oscillated; oscillating oscillate /ˈɑːsəˌleɪt/ verb oscillates; oscillated; oscillating Learner's definition of OSCILLATE [no object] 1 : to move in one direction and then back again many times摇摆;振荡 The fan was oscillating. [=was turning to the right, then to the left, then to the right, etc.]电扇在摆动。 Stock prices have continued to oscillate. [=to go up and down]股票价格继续振荡。 an oscillating fan摆头电扇 2 formal : to keep changing from one belief, feeling, condition, etc., to an opposite one反复变化 — usually + between The mood of voters has oscillated between optimism and pessimism.投票者的情绪在乐观和悲观之间反复。 The weather oscillated between brutal cold and searing heat.天气在严寒和酷热之间反复。 3 technical : to change in strength or direction regularly(强度或方向)有规律变化 an oscillating electric current振荡电流 oscillating radio waves振荡的无线电波 stars that oscillate in brightness [=that get brighter, then fainter, then brighter, etc.]闪烁的星星 |
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