英语释义
1. having two principal elements or parts double, twofold
2. having two complementary polynucleotide strands of DNA or of DNA and RNA
3. allowing telecommunication in opposite directions simultaneously
4. to make duplex
5. something duplex: such as
6. a 2-family house
7. duplex apartment
8. a duplex molecule of DNA or of RNA and DNA
9. a building that is divided into two separate homes
10. an apartment with two floors
11. a house with two separate living spaces
12. a molecule having two complementary polynucleotide strands of DNA or of DNA and RNA