吕氏英汉字典[简体]:
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ammonium persulfate
"ammonium persulfate" Chinese translation ("ammonium persulfate" in Chinese, "ammonium persulfate" 中文翻译, "ammonium persulfate"发音):
ammonium persulfate
¹ýÁòËáï§ [¹ýÁòËáï§]
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