您要查找的是不是:
- Descent to and Maintain 下降至并保持…尺高度
- Here there is a gradual descent to the sea. 这里有个通向海的缓坡。
- Continue descent to 7000m and level off(out). 继续下降到7000米并进入平飞。
- Trucks shuttled to and fro on the high ways. 车辆在高速公路上穿梭行驶。
- He is walking to and fro in the room. 他在房间内踱来踱去。
- Our model is easy to operate and maintain. 我们这个型号很容易操作和保养。
- The ship was rolling heavily to and fro. 那船晃来晃去很不平稳。
- Control and maintain commissions to agents. 控制并维护代理商佣金体系。
- We are now beginning our descent to Madrid. 我们现在正要降落在马德里。
- The plane began its descent to Heathrow. 飞机开始向希思罗机场降落。
- The signals go to and fro at a very high but almost constant speed. 那些信号用非常快但几乎不变的速度来回传送。
- There is a gradual descent to the sea. 有一片斜坡缓缓伸延到海边。
- The cat made little rushes to and fro after the ball. 猫追着球跑过来跑过去。
- Adjust rate of descent to cross XK at 7000m. 调整下降率通过XK高度7000米。
- The boys set to and had to be separated by a teacher. 那些男生大打出手,来个老师才把他们拉开。
- Utility companies could install and maintain them. 公用事业公司可以安装并保养它们。
- This creates service code that is difficult to write and maintain. 这创建了难于编写和维护的服务代码。
- The tall chimney tottered (to and fro) and then collapsed. 那座高烟囱摇摇晃晃地倒了下来。
- Descend and maintain Two Tousand Five Hundred feet. 下降到两千五百尺或两五洞洞。
- Build and maintain personnel dossier for reference. 维护员工信息档案。