心底 xīn dǐ 🔊 bottom of one's heart + Review this word Meanings xīn dǐ bottom of one's heart Its characters 心xīnheartHSK 4底dǐbottom; baseHSK 4 In sentences Pinyin 我wǒ打dǎ心底xīn dǐ里lǐ感激gǎn jī你nǐ。I thank you from the bottom of my heart. #4759994