| [/ˈʌnɪən; ˋʌnjən/] n 用法:
1 (a) [C] type of vegetable plant with a round bulb that has a strong smell and flavour, used in cooking 洋葱; 葱头:
Spanish onions 西班牙葱 *
a crop of onions 洋葱的收获 *
spring onions 春葱.
(b) [C, U] this plant as food 洋葱, 葱头（食物）:
chop onions to make a sauce 剁洋葱作沙司 *
too much onion in the salad 色拉中洋葱太多 *
[attrib 作定语] French onion soup 法式洋葱汤. 用法:
2 (idm 习语) know one's onions/stuff => know. |