| "D" | |
| sport, bask. | 3秒区 |
| D | |
| gen. | D字形; 罗马数字500; 氢的同位素氘; 重氢 |
| billiar. | 开球区; D形区 |
| econ. | 英语的第四个字母 |
| fin. | D 级 |
| Run-Length Coding | |
| AI. | 游程编码 |
| run length coding | |
| IT | 游程长度编码; 游程长度码 |
| multimed. | 行程长度编码 |
| run-length coding | |
| space од. | 游程长度编码 |
|
2-D : 1 phrase in 1 subject |
| Textile industry | 1 |