彻底 chè dǐ thoroughthoroughlycomplete Example sentences 发生这一次的事情以后,他彻底反省自己了。 fāshēng zhè yī cì de shìqing yǐhòu, tā chèdǐ fǎnxǐng zìjǐ le. After this happened, he thoroughly reflected upon himself 和他分手后,我彻底感觉到很伤心。 hé tā fēnshǒu hòu, wǒ chèdǐ gǎnjuédào hěn shāngxīn. After breaking up with him, I felt thoroughly depressed