caster [ˈkɑːstə] 名词 美
caster → castor
castor [ˈkɑːstə] 名词
1. castor:
- castor
- (家具的)脚轮
2. castor:
- castor
- (盖上有小眼的)调味品瓶
caster sugar [ˈkɑːstə ...] 名词
- caster sugar
- 精白砂糖
单语范例（未经PONS编辑处理）
The main ingredients are plain flour, butter, yeast, caster sugar, currants and sultanas.
en.wikipedia.org Meanwhile, whisk egg yolks and caster sugar together in a bowl until thick and creamy.
www.heraldscotland.com You may be using too little sugar, so add a further tablespoon of caster sugar at the folding in stage.
www.telegraph.co.uk Put in the blender with the water and caster sugar then strain into a pan to drain off the liquid (don't throw out the puree).
www.dailymail.co.uk Melt the butter in a frying pan, add the caster sugar and stir until the caster sugar dissolves.
www.independent.ie