gold dust
noun
mass noun
1
- fine particles of gold金末, 砂金, 金粉。
1.1
- a thing regarded as very valuable被认为是非常宝贵的东西：
dollars are gold dust to the locals.
美元对当地人来说是非常值钱的。
2
- a cultivated evergreen alyssum, with grey-green leaves and numerous small yellow flowers岩生庭荠。
2.1
- Alyssum saxatile, family Cruciferae.拉丁名Alyssum saxatile,十字花科。