您要查找的是不是：
- Micro Unattended Ground Sensor 微型无人控制地面传感器
- Internetted Unattended Ground Sensors 互联网无人区域感应器
- unattended ground sensor system 无人值守地面传感器系统
- Telephone shrilled unattended in deserted office. 在空无一人的办公室里电话铃突然地发出刺耳的尖叫声。
- The meetings were largely unattended. 这些聚会的出席者寥寥无几。
- The fox went to ground under a rocky escarpment. 狐狸钻进了石崖下面的洞里。
- The ground was covered with ferns. 地面上长满了羊齿植物。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- Rachel who died last week was still above ground. 雷切尔上星期去世，现在还没安葬。
- This car really comes into its own on rough ground. 这辆汽车在颠簸的路上才真正显示出它独特的性能。
- They put some wreathes on the ground. 他们把一些花环放在地上。
- How fast does the new micro process the data? 这新微型计算机处理数据有多快?
- The ground was ploughed and planted with corn. 地翻耕后种上了玉米。
- One of those sensors is a micro dirt sensor. 其中之一是一个微型传感器传感器污垢。
- He takes his ground on intuition. 他的意见是凭直觉。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- A good hot summer could dry the ground out. 一个炎热的夏天可以将大地干透。
- Bob pecked at the hard ground with a pickaxe. 鲍勃用鹤嘴锄在坚硬的地面上挖掘。
- The fence posts were fixed firmly in the ground. 栅栏的立柱牢牢地固定在地上。
- The ground is shut in by a wire fence. 那块地被铁丝篱笆围住。
