| 释义 |
| | | | VERB | | | | | /həʊn/ | | | | | 1 | to improve a skill or talent that is already well developed （技艺已很高时进一步）磨炼，磨砺 | | | | 2 | old-fashioned to make the blade of a knife sharp by rubbing it on a special stone 把（刀）磨快（或磨锋利） | | PHRASAL VERBS | | - | ˌhone ˈin on | | PHRASAL VB | | | | | hone in on sth: to give all your attention to something 对…全神贯注 | | |