| 释义 |
DBrE /diː/NAmE /diː/ noun (also d) [C, U] (Ds, D's, d's BrE /diːz/ NAmE /diːz/ ) the fourth letter of the English alphabet 英语字母表的第 4 个字母◆'Dog' begins with (a) D/'D'.dog 一词以字母 d 开头。D (music 音乐) the second note in the scale of C major * D 音（C 大调的第 2 音或音符）D the fourth highest mark/grade that a student can get for a piece of work, showing that it is not very good （学业成绩）第四等，差◆He got (a) D/'D' in/for Geography.他的地理成绩得 D。 ➡ see also D-Day DBrE /diː/NAmE /diː/ abbreviation (also D. especially in NAmE) (in politics in the US 美国政治) democrat; democratic 民主党人；民主党的 DBrE /diː/NAmE /diː/ symbolthe number 500 in Roman numerals （罗马数字）500 |