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单词
qualitative analysis
释义
qualitative analysis
n.
(名词)
The testing of a substance or mixture to determine its chemical constituents.
定性分析:确定一种物质或混合物的化学成分的化验
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stone lily
stone marten
stonemason
stone mint
Stone Mountain
stoner
stoneroller
stoners
stones
stone's throw
stonewall
stoneware
stonewash
stonewashing
stonework
stonewort
stoney
stoney
Stoney Creek
stone–blind
stone–broke
stone–deaf
stone–faced
stone–ground
stonied
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更新时间:2026/10/5 20:36:48