Spanish onion

US /ˈspæn.ɪʃ ˈʌn.jən/
UK /ˈspæn.ɪʃ ˈʌn.jən/
"Spanish onion" picture
1.

西班牙洋葱

a large, mild, sweet onion, typically with a yellow or brown skin, often used in salads or for cooking where a less pungent flavor is desired

:
For the salad, slice a Spanish onion very thinly.
做沙拉时,将西班牙洋葱切成薄片。
The recipe calls for a large Spanish onion to add sweetness.
这个食谱需要一个大西班牙洋葱来增加甜味。