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单词
petrographer
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pe•trog•ra•phy
(pi trog
′
rə fē),
USA pronunciation
n.
Rocks
the branch of petrology dealing with the description and classification of rocks, esp. by microscopic examination.
Neo-Latin
petrographia.
See
petro
-
1
, -
graphy
1645–55;
pe•trog
′
ra•pher
,
n.
pet•ro•graph•ic
(pe′trə graf
′
ik),
USA pronunciation
pet′ro•graph
′
i•cal
,
adj.
pet′ro•graph
′
i•cal•ly
,
adv.
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更新时间:2024/9/20 19:50:19