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- Line off the fen, jiao and yuan. 将分、角和元分行记下。
- In that war, many soldiers died in that fen area. 那场战争中很多士兵死于那片沼泽地。
- Having the nature of a fen; marshy. 有沼泽特征的; 多沼泽地的
- Helium and neon are inert gases. 氦和氖为惰性气体。
- The antimatter equivalent of helium. 反氦与氦等价的反物质
- Any of certain other wetland areas, such as a fen, having a peat substrate. 沼泽地区任一种其它的湿地，有泥炭底面，如沼泽
- Helium was discovered on the sun. 氦是在太阳上发现的。
- That comes to two yuan and fifty fen. 合计两元五角。
- Most big balloons are now filled with helium. 现在许多大气球中充的是氦气。
- A fountain of helium spurt out of the tube. 有一股氦的喷泉从小管中喷出。
- A pullet in the pen is worth a hundred in the fen. 栏中一只鸡胜过沼泽中百只鸡。
- Helium is a gas used in balloons. 氦是一种用于气球的气体。
- There was a bad five fen piece in with the change. 找的钱里有一枚五分钱的假硬币。
- We should not waste even one fen. 哪怕是一分钱，我们也不能浪费。
- Atoms of hydrogen are fused to make helium. 氢原子可熔合成氦。
- Sun Jiong sets the ball from position 3 to Li Fen. 孙炯从3号位将球传给了李芬。
- The element of helium was first found in the sun. 氦元素最初是在太阳里发现的。
- You can be a helium hea without even trying. 你真是个大傻瓜，甚至连试都不试一下。
- Yes, That's 80 fen altogether, please. 好的，一共80分
- Hydrogen provided more lift than helium. 氢气的上升性能优于氦气。
