◎ 骨子里 gǔzilǐ (1) [in one's heart of hearts;in the bone;beneath the surface;to the marrow of one's bone]∶比喻内心或实质上(含贬义) 真不知道他骨子里都想些什么东西 (2) [between privates]∶比喻私人之间 这是他们骨子里的事,你不用管
英文翻译
1.in one's heart of hearts; between privates; in actuality; at bottom; in one's heart and soul