assay
Definition
To test the quality, strength, or purity of something, especially metal or minerals.
日本語 物の品質や純度を調べる
Example
"The geologist assured that the iron ore would be properly assayed before refining."
To test the quality, strength, or purity of something, especially metal or minerals.
日本語 物の品質や純度を調べる
"The geologist assured that the iron ore would be properly assayed before refining."