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。
1.1
- Biology denoting the offspring of a cross【生】子代的; 杂交后代的。参见F1.
派生词
filially
adverb词源
late Middle English: from Old French, or from ecclesiastical Latin filialis, from filius 'son', filia 'daughter'.