dibutyl pyrophosphoric acid二: two丁基: butyl; butyl group焦磷酸: pyrophosphoric acid二烷基焦磷酸: dialkyl pyrophosphoric acid二辛基焦磷酸: dioctyl pyrphosphoric acid; dioctylpyrophosphoric acid下载手机词典可随时随地查词查翻译
