red onion
noun [ C or U ] uk/ˌred ˈʌn.jən/ us/ˌred ˈʌn.jən/
红洋葱
an onion with purple skin that is purple and white inside
You will need three red onions, cut into quarters. 你将需要三个红洋葱，每个切成四块。
Red onion can be cooked but it doesn't break down and 'melt' in quite the same way as a brown onion does. 红洋葱可以煮熟，但不会像棕色洋葱那样煮烂、 "融化"。
- More examples
- Top chilli with avocado, red onion, and sour cream.
- Saute one large sliced red onion in olive oil until it begins to caramelize.
- For starters we had red onion soup.