... 倒车信号 reversing signal 调车信号maneuver signal; shunting signal 调车信号机 shunting signal ...
双语例句
1
The energy of space target is a character signal of orbit maneuver.
空间目标的轨道机动是与机械能的变化联系在一起的。
2
This feature provides the driver the opportunity to signal a lane change by holding the turn lever against a dent, then releasing it so cancel the signal immediately after the maneuver is completed.