请输入您要查询的英文单词:
单词
ammonium persulfate
释义
ammonium persulfate
noun
:
a colorless crystalline salt (NH
4
)
2
S
2
O
8
used as an oxidizing agent and for improving dense photographic negatives
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straddle mill
straddler
straddle trench
straddle truck
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straddlingly
stradiot
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strafe
strafe
strafer
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straggle
straggler
straggling
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stragulum
straight
straight
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更新时间:2025/4/1 5:45:47