您要查找的是不是：
- 单拷贝DNAsingle-copy DNA
- DNA单拷贝DNA single copy
- 单拷贝基因single copy gene
- 单拷贝序列single-copy sequence
- 报销单expense account
- 表单memu
- 运单freight note
- 下单place an order
- 单拷贝single copy
- 舱单shipping bill
- DNA拷贝数herpes simplex virus- 1 copies
- 单层monolayer
- 装箱单packing list
- 请单specification
- 单的mono
- 单发single shot
- 入库单godown entry
- 单板veneer
- 单交single cross
- 单恋carry a torch
