This material frays easily.这种材料很容易磨损.The fabric is very fine or frays easily.这种布料非常精细，或者说容易磨损。This dress material frays very quickly when you cut it.这种衣料在剪裁时非常容易磨损....
This dress material frays very quickly when you cut it.这种衣料在剪裁时非常容易磨损.The fabric is very fine or frays easily...这种布料非常精细，或者说容易磨损。This material frays easily.这种材料很容易磨损.The fabric is very fine or frays easily.这种布料非常精细，或者说容易...
His meager allotment of gas had to be saved for emergencies.他分到的那一点点煤气必须留着急用。The allotment was made on Sunday.星期日已经分配了.Your allotment was five hundred dollars.你要分摊500美元....