柚子,为热带和亚热带的乔木芸香科植物柚的成熟果实。在众多的秋令水果中,柚子可算是个头最大的了,一般都在一公斤以上,它在每年的农历八月十五左右成熟,皮厚耐藏,存放三个月而不失香味,故有“天然水果罐头”之称。它味道酸甜,略带苦 Grapefruit, a mature fruit of the pomelo tree for the tropical and subtropical arbors Rutaceae. In many autumn fruits, grapefruit can be considered the largest, and are generally more than one kilogram, it is ripe in the Lunar New Year around August 15, thick and durable, stored for three months without losing the flavor, so There “canned natural fruit,” said. It tastes sweet and sour, slightly bitter