您要查找的是不是：
- Engine half astern! 车退二!
- Starboard engine half astern! 右车退二!
- Port engine half astern! 左车退二!
- Both engines half astern! 双车退二!
- Half astern both engines! 双退二
- Half astern both! 双车后退二
- Half astern port! 左车后退二左车后退二!左退二
- Half astern starboard. 右退二！
- When the engine failed, we had to drop astern. 当发动机发生故障，我们不得不落在后面。
- I apportioned half the property to each of them. 我把财产的一半分配给他们各人。
- When the engine failed,we had to drop astern. 当发动机发生故障，我们不得不落在后面。
- Fill your radiator with water, or your engine will overheat. 给你的散热器充水，否则引擎会过热。
- She reckoned she had cut her cost by half. 她估计她减少了一半的费用。
- The engine of the car has been souped up. 这汽车的发动机加大了马力。
- He climbed into the cockpit and started the engine. 他爬进座舱，把发动机开动起来。
- I worried half the night and have a fitful sleep. 我半个晚上都一直在担心，故而时醒时睡。
- Please don't tinker with my car engine. 请不要乱弄我的汽车发动机。
- The steamer went astern at half speed. 汽船半速后退。
- He can fling off a poem in half an hour. 他可以在半小时之内草就一首诗。
- I'd only gone five miles when the engine packed up. 我刚开出5英里，汽车的引擎就出了毛病。
