您要查找的是不是：
- The road opened out into a dual carriageway. 这条路已扩展成了复式车行道。
- A hive cannot exist without a queen. 蜂房不可无蜂王。
- The family lived a precarious existence. 这家人过着朝不保夕的生活。
- They seem to exist on a different spiritual plane. 他们似乎生活在不同的精神境界。
- We can not exist without food or water. 没有食物和水我们不能生存。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体，液体，气体。
- His dual role as a composer and a conductor made him very busy. 他作曲家和指挥家的双重身份使他非常繁忙。
- I was unaware of his existence until now. 现在我才知道有他这么个人。
- We cannot exist without food or water. 没有食物或水我们就不能生存。
- At that point, the road opens out and becomes a dual carriageway. 公路在那个地方变宽了，变成了双车道。
- The organization was called into existence in 1980. 这一机构成立於一九八○年。
- This is the most magnificent bridge in existence. 这是现有的最雄伟的大桥。
- No animal or plant can exist without phosphorus. 没有一种动物或植物离开磷能够生存。
- That department has ceased to exist. 那部门已不复存在。
- It was impossible for them to exist on such a small income. 他们要靠这一点收入生活是不可能的。
- The question of how many souls exist in heaven is academic. 天堂里有多少灵魂这一问题纯属空谈。
- No longer in existence, use, or operation. 消失的，静止的不再存在、使用或运转的
- The training airplane has dual controls. 教练飞机有两套控制系统。
- Not having been created; not yet in existence. 尚未产生的未被创造的：不存在的
- Incapable of having existence or of occurring. 不可能的不能存在或发生的
