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- Mars is the fourth planet in order from the sun. 火星是太阳系的第四颗行星。
- Such a mistake would mar your career. 这种错误会有损你的事业。
- Like the earth, Mars goes round the Sun. 如同地球一样，火星绕太阳转。
- Mars is too dry and poor in oxygen. 火星上面过于干燥，并且缺乏氧气。
- Mars(Ares) was the son of Jupiter and Juno. 马尔斯(阿瑞斯)是朱庇特和朱诺的儿子。
- The expressway mars the beauty of the countryside. 这条高速公路破坏了农村的田园美景。
- Listen. Earth Commander is working on the spaceship for Mars. 听着，地球司令正忙着制造去火星的飞船。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- His handling of the crisis can make or mar his career. 他对这一危机的处理可能决定他事业的成败。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- Are you quite sure there is no living beings on Mars? 你十分肯定是在火星上没有生物吗？
- The big new road mars the beauty of the countryside. 这条新的大路破坏了农村的美景。
- This tire is flat; you didn't pump enough air in. 这个轮胎没气了;你并没打足气。
- The living thing on the earth can not subsist on mars. 地球上的生物不可能在火星上生存。
- We have a pump for drawing water from the well. 我们用一个水泵从井里抽水。
- The heart is analogous to a pump. 心脏和水泵有相似之处。
- Can you lend me your bicycle pump? 能把你的打气筒借给我吗？
- His handling of the crisis could make or mar his career. 他对这一危机的处理可能决定他事业的成败。
- Here is an old-fashioned pump for drawing water from a well. 这里有一个旧式水泵可从井里抽水。
- Scientists are studying the photographs of Mars for sign of life. 科学家在仔细察看火星照片，看有没有生命的迹象。
