grail

n. 长期以来梦寐以求的东西

grail

n.（名词）
Grail A cup or plate that, according to medieval legend, was used by Jesus at the Last Supper and that later became the object of many chivalrous quests.Also called Holy Grail
Grail 圣杯，圣盘：据中世纪传说为基督在最后的晚餐上用过的那个杯或盘子， 后来成为许多骑士追求的目标也作 Holy Grail
Often Grail The object of a prolonged endeavor.
常作 Grail 长期努力的目标

来源：
Middle English greal
中古英语 greal
from Old French graal
源自 古法语 graal
from Medieval Latin grad3lis [flat dish]
源自 中世纪拉丁语 grad3lis [扁平盘子]