Ject对"thirdly" 的正确翻译：adv. 第三。发音：['θɜ:dli]。例句参考：The main events were as follows: first, the president's speech, secondly the secretary's reply and thirdly, the chairman's summing-up. - 主要活动如下: 第一项, 总裁讲话; 第二项, 秘书做解答; 第三项, 主席做总结.；