Cosmic dust
n. 宇宙尘埃
📖 牛津释义
cosmic dust
fine particles of matter that gather into clouds in outer space 宇宙尘.
🧩 词语组成解析
dust
[dʌst]
n. 灰尘;（建筑物内、家具或地板等上的）灰尘;遗骸，尸体，人体，人;〈口〉金粉，粉末，粉剂，花粉;
vt.& vi. 拂（一拂），掸（一掸）;
vt. 撒（粉）于;擦去…的灰尘;擦灰;撢去;
🗣️ 情景例句
Oh, who could that be?
啊，这会是谁呢？
The child is father of (or to) the man.
三岁定终身。
I'm glad to have met you.
很高兴遇到你。