lay something down
phrasal verb with lay verb uk/leɪ/ us/leɪ/ laid
(WINE)
food & drink specialized储存，储藏（酒）
to store wine for drinking in the future
(WEAPONS)
放下武器，停止战斗
If you lay down your weapons, you stop fighting.
They laid down their weapons and surrendered. 他们放下武器投降了。
Mediators have persuaded both sides to lay down their arms. 调停者已经说服双方停止战斗。
(RULES)
规定，制定（条例）
to officially establish a rule, or to officially say how something should be done
This is in line with the policy laid down by the management. 这一点符合管理层制定的政策。