英语释义
1
n the place where something begins, where it springs into being
2
n a document (or organization) from which information is obtained
3
n anything that provides inspiration for later work
4
n a facility where something is available
5
n a person who supplies information
6
n someone who originates or causes or initiates something
7
n (technology) a process by which energy or a substance enters a system
8
n anything (a person or animal or plant or substance) in which an infectious agent normally lives and multiplies
9
n a publication (or a passage from a publication) that is referred to
10
v get (a product) from another country or business
11
v specify the origin of