不敢当: [谦] i really don't deserve this.; i am not worthy of such compliments.; not equal to the honour; you flatter me
愧: 形容词(惭愧) ashamed; conscience-stricken 短语和例子问心无愧 have a clear conscience; have nothing on one's conscience; 于心有愧 have a guilty conscience; have sth. on one's conscience; feel ashamed