D
noun /diː/
/diː/
(also d)
[countable, uncountable] (plural Ds, D’s, d’s
/diːz/
/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。
- ‘Dog’ begins with (a) D/‘D’.
- D(music
) the second note in the scale of C major音乐 Topics Musicb1D 音(C 大调的第 2 音或音符) - DD (in/for something) a grade that a student can get for a piece of work or course of study, showing that it is not very good
(学业成绩)第四等,差 - He got (a) D in geography.
他获得了地理学士学位。
see also D-Day - He got (a) D in geography.