图解:x=短针 v=短针加针
Row1:环起10短针,共10针
Row2-3:(x,1外钩x)*5次,共10针
Row4:(v,1外钩x)*5次,共15针
Row5-8:(2x,1外钩x)*5次,共15针
Row9:(x,v,1外钩x)*5次,共20针
Row10:(2x,v,1外钩x)*5次,共25针
Row11:(3x,v,1外钩x)*5次,共30针
Row12:(4x,v,1外钩x)*5次,共35针....
Row13-19:每圈依次按照上述规律各加5针,40-70针(这里加到合适的头围长度即可)
Row20-30行:(12x,1外钩x)*5次,共70针
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