 |
| Chinese | English |
| 不对准同轴,平行的 | out of alignment |
| 链系的回转对偶 | turning pair |
| 对 相向 | opposite direction |
| 对向转嶷器 | facing points |
| 对向转嶷器 | faced points |
| 对头迎面，直接碰撞 | head-on collision |
| 对直地 | right ahead |
|
| Chinese | English |
| 不对准同轴,平行的 | out of alignment |
| 链系的回转对偶 | turning pair |
| 对 相向 | opposite direction |
| 对向转嶷器 | facing points |
| 对向转嶷器 | faced points |
| 对头迎面，直接碰撞 | head-on collision |
| 对直地 | right ahead |