d

/diː/

D is the fourth letter of the English alphabet. ^{英文字母表中的第4个字母}

noun [专属名词]字母 D

The 'b' had been wrongly written as a 'd'. b
错写成d了。

d 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）: Lesson 10 Silicon valley; Lesson 15 Secrecy in industry; Lesson 38 Water and the traveller; Lesson 47 The great escape; Episode 26 Opening Nigh ACT II

d. 字母D /即期汇票 delivered,被释放的

单词造句: