backtab

基本解释

• 退格制表

同根派生

英汉例句

• The heel including the backtab are shaped by heat mould.When positioning the heel,the heel is fixed by an automatic clip and the inner mould can be titled forward,making covering the lasting easy.
  后种连后套(内主跟)以热模压合定型;后踵定位;内模可前倾;方便套帮;自动拉夹固定后踵位置.