class B
| thread
| class B | |
| busin. | B类; B级; 乙类; 乙级 |
| thread | |
| gen. | 针 |
| dat.proc. | 调度单位; 线索 |
| hydroel.st. | 线; 丝; 螺纹 |
| IT | 段 |
| IT од. | 线程 |
| |||
| B类; B级; 乙类; 乙级 | |||
| 乙组 | |||
|
class B : 58 phrases in 18 subjects |