词汇	tapered shoulder
释义	tapered shoulder 锥形环
随便看	opportunity recognize opportunity restraint planning model opportunity ripe to be seized opportunity robber opportunity sampling opportunity saving opportunity school opportunity-seeking opportunity seldom knocks twice Opportunity seldom knocks twice opportunity selection opportunity servicing Opportunity set opportunity shop opportunity situation opportunity skimming system opportunity slip away opportunity structure opportunity study opportunity target opportunity theory opportunity threatens opportunity-threat matrix opportunity time opportunity to be heard