噴出岩

pēnchūyán

extrusive rock; extrusive

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pēn chū yán

adj. extrusive

pēn chū yán

n. extrusive rock

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pen1 chu1 yan2

extrusive rock (geology)

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噴出岩|喷出岩 [pēn chū yán] ► extrusive rock (geology)