重组: bprdefragmentationreassemblereassemblyrecombinant dna technologyrecombination: heteroduplex and mismatch repair in vitrorecombination: strand transferasesrecombinerecomposereconstructionre
股票: shares; share certificate; stock certificate; equity security; stock; capital stock 短语和例子购买股票 buy stock; take capital stock in; 股票下跌 fall in stock; 出售股票 off shares for sale; 发行股票 issue sha