go by the board
被取消或忽略；不再存在或有效
书面/口语·形容被放弃或忽略
英文释义
to be disregarded or abandoned; to no longer be valid or in effect
例句
All our plans for the weekend went by the board when it rained.
典故来源
源自航海术语，指物品从船边掉入海中，被抛弃或丢失。