单词
dust
英 [dʌst]
美[dʌst]
基本信息
- n. 灰尘；尘埃；尘土
- vt. 撒；拂去灰尘
- vi. 拂去灰尘；化为粉末
- n. (Dust)人名；(德、俄)杜斯特
英英释意
- 1. fine powdery material such as dry earth or pollen that can be blown about in the air;
- "the furniture was covered with dust"
- 2. the remains of something that has been destroyed or broken up
- 3. free microscopic particles of solid material;
- "astronomers say that the empty space between planets actually contains measurable amounts of dust"