petrographer

名词 n.
中文释义

英文释义

名词 n.
  1. A person practicing petrography.

词形变化

petrographers plural

词源

Etymology tree
Latin petrader.
English petro-
English -grapher
English petrographer
From petro- + -grapher.
1 次浏览 数据来源: Wiktionary