set something down
phrasal verb with set verb uk/set/ us/set/ setting | set
(WRITING)
[ often passive ]（尤指作为正式文件）写下，记录下
to write or print something, especially to record it in a formal document
The rules of the club are set down in the members' handbook. 俱乐部的规则写在了会员手册中。
(AIRCRAFT)
使（飞机）着陆
to land an aircraft