dust

/dʌst/

柯林斯星级

牛津核心词汇

BNC频率: 2933

现代语料频率: 2263

n. 灰尘, 尘埃, 粉末, 花粉, 土, 骚乱

vt. 拂去灰尘, 撒, 弄成粉末

vi. 拂去灰尘, 化为粉末

n a federation of North American labor unions that merged with the Congress of Industrial Organizations in 1955

plural of agro-industry

the heart of the United States rubber industry

an industrial and commercial center

sometimes occurs after a tooth is extracted and a blood clot fails to form n inflammation of the alveoli in the lungs caused by inhaling dust

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