请输入您要查询的英文单词：
单词
dutiful
释义
dutiful
ADJ
FORMAL
/ˈdjuːtɪfl/
careful to do things that other people ask or expect you to do 尽心的
Tom was a loving and dutiful son.
汤姆是个有爱心的孝顺儿子。
DERIVED WORD
dutifully
adv