词汇	fray around the edges
释义	fray around the edges 关系变得紧张
随便看	Anti-Sense Elements Antisense ElementsGenetics Antisense expression vector anti-sense expression vector antisense expression vector construction antisense gene Anti-sense gene antisense gene therapy antisense/genetics antisense Gene transfer antisense hTERT gene Antisense hTR cDNA antisense hybridization antisense hypoxia indulible factor Antisense imaging Antisense inhibition antisense leader sequence antisense ligodeoxynucleotide antisense medicine antisense messenger antisense mitogen-activated protein kinase antisense mrna antisensenucleic acid Antisense nucleic acid antisensenucleic acids