"Rolodex" is the commercial name of a common in-dex system much used by busy executives.

"Rolodex"是一种普通索引系统的商标名称,通常被繁忙的管理人员所使用。

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AIM: To study the effect of dexamethasone (dex) on the adrenomedullin (ADM) and its gene expression in lung tissue of asthmatic rats.

目的：探讨地塞米松(DEX)对哮喘大鼠肺组织肾上腺髓质素(adm)及基因表达的影响。

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Objective: to study the counteraction of melatonin (MT) on the immunodepression induced by cyclophosphamide (cy) and dexamethasone (dex).

目的：研究褪黑素(melatonin, MT)对环磷酰胺(cyclophosphamide, cy)、地塞米松(dexamethasone, dex)所致免疫低下的对抗作用。

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Dex has a book-fed philosophy of successful seduction, although the movie never really shows us his technique in action.

NEWYORKER: The Tao of Steve

Six years ago, Rachel (Ginnifer Goodwin), a guarded thirty-year-old corporate lawyer, fell for Dex (Colin Egglesfield), her law-school study partner, but stood idly by as he took up with her lifelong best friend, the loud, aggressive, uninhibited Darcy (Kate Hudson).

NEWYORKER: Something Borrowed