英语词汇p.p.m.的翻译、用法及例句-MX2U.com英汉词典

词汇	p.p.m.
释义	p.p.m.abbr.百万分率，百万分之…(parts per million)
随便看	Schadenfreude schedule schedule scheduled scheduled caste scheduled flight scheduled tribe scheduler schema schematic schematically scheme schemer scheming Schengen scherzo Schilling schism schist schizo schizoid schizophrenia schizophrenic schizophrenically schlemiel 祇祇祇祇祇祇祇祇祇祇祇祇祇祇祇祇祇\|示祇\|秖祈祈

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