6.to lay sth bare or to lay bare sth使…显露出来；使…暴露
He laid bare his plans.他把计划和盘托出。
7.to lay a course【海】(朝某一方向)直驶
The ship left port and laid a course for the west coast.轮船离开港口, 向西海岸直驶而去。
(plan)制订计划(以达到目标)
The college community has laid a course for the university to become carbon neutral by 2050.大学社区已制订计划, 到2050年学校实现碳中和。