心坎[xīn kǎn]
词典the bottom of one's heart：肺腑；心坎。
the bottom of one's heart:
例：我从心坎里感谢你。
I thank you from the bottom of my heart.
1. 心坎的解释
1. cleft of my heart：在眉峰 At the arch of my brow, | 心坎 cleft of my heart, | 别是一般疼痛 That special pain.