filial

filial
[ˈfɪlɪəl]
adjective
  1. of, relating to, or due from a son or daughter
    子女的;孝顺的
    a display of filial affection.
    孝心的流露。
    ■(Biology)denoting the offspring of a cross
    (生)子代的;杂交后代的。 参见 F1
派生
filially
adverb
语源
  1. late Middle English: from Old French, or from ecclesiastical Latin filialis, from filius 'son', filia 'daughter'
英语宝典
考试词汇表