| 例句 |
noun After his last heart attack, he was fitted with a pacemaker. (figurative) The big banks have been the pacesetters in developing the system. 大银行是发展这一体系的先驱。 Early pacemakers often drop out of a race before the finish. The local club are now only one point off the pacemakers. 当地俱乐部与领先者只差一分。 |