单词 | OD |
释义 | OD /oh"dee"/, n. , pl. ODs or OD's, v. , OD'd or ODed or OD'ed, OD'ing or ODing. n. 1. an overdose of a drug, esp. a fatal one. 2. a person who has taken an overdose of a drug, esp. one who has become seriously ill or has died from such an overdose. v.i. 3. to take an overdose of a drug. 4. to die from an an overdose of a drug. 5. to have or experience an excessive amount or degree of something. [1955-60] 1. See officer of the day. 2. Old Dutch. 3. Ordnance Department. 4. outside diameter. |
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