词汇	前身物
释义	前身物医precursor
随便看	flexible bend Flexible Bend Abrasion flexible bending flexible benefit flexible benefit plan flexible-benefit plan flexible benefits flexible benefits plan flexible benefit system flexible berthing steel piles flexible beta ray sheeting flexible billing system flexible binding process flexible biomimetic fin flexible biopotential skinelectrode flexible biopotential skin electrode flexible bladder flexible blade flexible blade coating flexible blank holder flexible blank-holding flexible block flexible blockage flexible block library flexiblebly