a. 种族的, 异教徒的, 人种学的

[ adj ]
denoting or deriving from or distinctive of the ways of living built up by a group of people
<adj.all>
influenced by ethnic and cultural tiesethnic food

Ethnic \Eth"nic\, Ethnical \Eth"nic*al\, a. [L. ethnicus, Gr. ?,
fr. ? nation, ? ? the nations, heathens, gentiles: cf. F.
ethnique.]
1. Belonging to races or nations; based on distinctions of
race; ethnological.

2. Pertaining to the gentiles, or nations not converted to
Christianity; heathen; pagan; -- opposed to {Jewish} and
{Christian}.

3. of or pertaining to a group having a distinct racial,
cultural, religious or linguistic character; as, ethnic
differences within a population can cause civil war.
[PJC]

4. being a member of a distinct racial or cultural minority
within a larger population; as, ethnic Chinese own most of
the businesses in Indonesia.
[PJC]