v. add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing
v. produce from basic elements or sources; change into a more developed product
v. work out in detail
s. marked by complexity and richness of detail
a. 精细的, 详尽的, 精心计划(或制作)的
vt. 详细地说明, 用心地制作, 发挥
vi. 变复杂, 作详细说明