Spec: Gently cleans the dirt and oil in your pores and softens the epidermis.
说明：温和清除肌肤深层污垢与油脂，软化角质层。
He bought oil - company shares on spec.
他买入石油公司股票进行投机。
He bought oil company shares on spec .
他冒着风险购买石油公司的股份。
Feed material was led into the central slurry-bed reactor of lu 'an CTL demonstration unit on July 7th and output on-spec oil on July 10th.
潞安示范项目核心浆态床装置于7月7日投料进入试车运行，7月10日生产出合成油品，预计将在7月底进入成品油装置试车。
Feed material was led into the central slurry-bed reactor of lu 'an CTL demonstration unit on July 7th and output on-spec oil on July 10th.
潞安示范项目核心浆态床装置于7月7日投料进入试车运行，7月10日生产出合成油品，预计将在7月底进入成品油装置试车。
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