Word: 彻底 (chèdǐ) Traditional: 徹底 彻底 dictionary entry chèdǐ thorough; thoroughly; complete Full dictionary entry for 彻底 Example sentences using 彻底 3 sentences, showing page 1 of 1. 我们必须把它彻底检查一下。 Wǒmen bìxū bǎ tā chèdǐ jiǎnchá yíxià. We have to thoroughly investigate it. 政府应该彻底加强军队建设！ Zhèngfǔ yīnggāi chèdǐ jiāqiáng jūnduì jiànshè! The government should strengthen their army once and for all! 这个计划彻底的失败了。 Zhège jìhuà chèdǐ de shībàile. The project was a complete failure.