...化学试药的纯净度分为 5 级,即高纯、基准、优级纯、阐发醇以及化学纯,此中优级纯至涉及默克规范的包管试药( br ) 特纯purissimumpuriss 合成用for synthesisfs ..
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只有特纯橄榄油才能上讲究的餐桌。
Only extra-virgin olive oil will do on recherché dinner tables.
埃文通过推特发布了韦恩的新饮食及其度假村的纯素食菜单。
Evan had tweeted about Wynn's new diet and his resort's vegan menus.
斯考特是一名纯素食者,并且表示若非如此他不可能完成比赛。
Scott is a vegan and says that there's no way he'd be able to compete if he weren't vegan.
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