citrus
noun [ C ] uk/ˈsɪt.rəs/ us/ˈsɪt.rəs/ citrus or citruses
柑橘类果树
any of a group of plants that produce acidic fruits with a lot of juice
The field was planted with citrus trees. 地里种着柑橘树。
Oranges, lemons, limes and grapefruit are types of citrus fruit. 橘子、柠檬、酸橙和葡萄柚属于柑橘属水果。