感激不尽，深表谢意，心怀感激
1. feeling (much) obliged, being (very) grateful, being thankful
noun or participle which takes the aux. verb suru
intransitive verb
noun (common) (futsuumeishi)
感到抱歉(因给他人添麻烦)，感到羞愧(例如因犯错)，感到尴尬(例如因他人的赞美、款待等)
2. feeling sorry (for troubling someone), feeling ashamed (e.g. of an error), feeling embarrassed (e.g. by someone's compliments, hospitality, etc.)
noun (common) (futsuumeishi)
noun or participle which takes the aux. verb suru
intransitive verb
畏缩不前
3. shrinking back in fear
noun (common) (futsuumeishi)
intransitive verb
noun or participle which takes the aux. verb suru
archaic