在《PONS词典》中的词汇
fil·ial [ˈfɪliəl] 形 attr, 不变的 书
2. filial 生物:
- filial
- Filial- 技术用语
- filial generation
-
有关生物学的词语（Klett）
filial imprinting [ˌfɪliəlɪmˈprɪntɪŋ] 名词
- filial imprinting
- Nachfolgeprägung (Kinder lernen das Verhalten ihrer Eltern)
filial generation [ˌfɪlɪəldʒenəˈreɪʃn] 名词
- filial generation
-
second filial generation (F2)
first filial generation (F1) 名词 生物
PONS词典中的例句（已经编辑处理）
单语范例（未经PONS编辑处理）
The first filial generation offspring result from cross mating of distinctly different parental types.
www.digitaljournal.com It was easy to be generous and filial during the good times but when household budgets tighten, what is the cost of true filial piety?
en.wikipedia.org He was also known for his filial piety and his literary studies.
en.wikipedia.org He was known to be lenient to his subordinates and in private life he was distinguished for filial piety and charity.
en.wikipedia.org The filial affection of the brothers as well as their upbringing is remarked on by several ancient sources.
en.wikipedia.org 互联网提供的例句（未经PONS编辑处理）
[...]
www.flong.com That will be, in terms of one's master, loyalty; in terms of one's parents, filial duty; in martial affairs, bravery; and apart from that, something that can be used by all the world.[2]
[...]
Gegenüber seinem Meister wird er Loyalität zeigen, gegenüber den Eltern Sohnespflicht, in kriegerischen Angelegenheiten Mut, und ganz allgemein wird er in seinem Tun der ganzen Welt Nutzen bringen.[2]