及物动词
不及物动词
名词
Quality Control-(品管)
1. 来源;产地
The source of something is the person, place, or thing which you get it from.
2. 寻找(产品或原料的)货源
In business, if a person or firm sources a product or a raw material, they find someone who will supply it.
1. a facility where something is available
2. anything that provides inspiration for later work
3. a document (or organization) from which information is obtained
e.g. the reporter had two sources for the story
4. a publication (or a passage from a publication) that is referred to
e.g. he carried an armful of references back to his desk
he spent hours looking for the source of that quotation
Synonym: reference
5. the place where something begins, where it springs into being
e.g. the Italian beginning of the Renaissance
Jupiter was the origin of the radiation
Pittsburgh is the source of the Ohio River
communism's Russian root
Synonym: beginningoriginrootrootage
6. anything (a person or animal or plant or substance) in which an infectious agent normally lives and multiplies
e.g. an infectious agent depends on a reservoir for its survival
Synonym: reservoir
7. someone who originates or causes or initiates something
e.g. he was the generator of several complaints
8. a person who supplies information
Synonym: informant
9. (technology) a process by which energy or a substance enters a system
e.g. a heat source
a source of carbon dioxide