| 1. | The rotation in the elliptic is retrograde .
在椭圆内的运动属于逆进型。 |
| 2. | The motion of the particle is retrograde .
质点运动是衰减的。 |
| 3. | This retrograde conduction does not always take place .
逆向传导不经常进行。 |
| 4. | It was cowardly of him to retrograde in face of danger .
他很懦弱，临危时退却了。 |
| 5. | Infection can spread retrograde down a drain from the exterior .
感染能从外界经引流管逆行播散。 |
| 6. | The particle motion is elliptical retrograde in contrast to elliptical direct orbit for surface waves on water .
质点的运动是椭圆倒转，而不是象水上的面波那样的椭圆正转。 |
| 7. | Retrograde amnesia , frontal lobe , and remote memory organization
额叶与远期记忆的组织 |
| 8. | Inner planets also have both prograde and retrograde motions
内行星也有顺行和逆行。 |
| 9. | It is cowardly of him to retrograde in face of danger
他在面临危险时退却是很懦弱的。 |
| 10. | Mercury will retrograde from january 28 to february 17
水星在1月28日至2月17日将会倒退。 |
