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- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- On maps, a cross is the symbol for a church. 在地图上，十字符号代表教堂。
- Cypress branches used as a symbol of mourning. 柏枝作为悲哀象征的柏树枝
- We use x as the symbol for an unknown quantity. 我们用x表示一个未知数。
- A hive cannot exist without a queen. 蜂房不可无蜂王。
- The white bird is a symbol of freedom. 这白色的鸟是自由的象徵。
- The Cross is the symbol of Christianity. 十字架是基督教的象征。
- The family lived a precarious existence. 这家人过着朝不保夕的生活。
- The lion is the symbol of courage. 狮子是勇武的象徵。
- The dove is the symbol of peace. 鸽子是和平的象征。
- 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。
- A mark or symbol used in a writing system. 符号，字体文字系统里的符号或标记
- I was unaware of his existence until now. 现在我才知道有他这么个人。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- We cannot exist without food or water. 没有食物或水我们就不能生存。
- The organization was called into existence in 1980. 这一机构成立於一九八○年。
- The symbol for the Roman numeral one hundred. 罗马数字中表示一百的符号
- This is the most magnificent bridge in existence. 这是现有的最雄伟的大桥。
