colour-in-oil

基本解释

Deep-fry the egg twists into hot oil over medium heat until crispy and golden in colour. Dish out, drain on kitchen paper. Store and ready to serve.
把所有蛋散仔放入熱油裡以中火炸至香脆及顔色呈金黃均勻，撈起，鋪在吸油紙上瀝除多馀油份，即成。
famouscuisine.com
Stir-fry the onion with olive oil over the medium heat until the onion transparent, about 3 minutes. Add in minced garlic and chili. Stir fry until the garlic appears golden in colour.
用中火以橄欖油炒香洋蔥末至透明狀，約3分鍾，加入蒜末和辣椒，炒至蒜呈金黃色。
blog.sina.com.cn
Dip the steamed stuffed fish with beaten egg, then coat with tapioca flour. Deep-fry in the hot oil over high heat until golden in colour and crispy. Dish up, cut into slices and serve.
把蒸好的釀魚沾上蛋液，再鋪上薯粉，放入熱油裡以大火炸呈金黃香脆，撈起，切片食用。
famouscuisine.com