| 释义 |
铁心 tiěxīnI n.1) elec. iron core2) iron heart; ruthlessness3) strong will; firm determinationII v.p.be resolute; unshakable in one's determination铁心下定决心<方>to make up one's mind铁了心 made up one's mind这回他可铁了心啦。 This time he is really determined.【电】core电 |