您要查找的是不是：
- Iron is a base metal, gold a precious one. 铁是贱金属，金是贵金属。
- Iron is a base metal. 铁是低值金属。
- That iron is a good conductor is known to us all. 铁是良导体这是我们大家都知道的。
- To betray a friend is a base action. 背叛朋友是卑劣的行为。
- Strike while the iron is hot is a maxim. 趁热打铁是一句格言。
- Smelting iron is a hard job, are you going? 冶铁可是个苦差事，你去不去啊。
- There is a base class for each data format. 每种数据格式都有一个基类。
- Video on-demand is a base service of B-ISDN. 视频点播(VOD)业务是B-ISDN的一种基础业务。
- The right to vote is a base civil right. 选举权是公民的一项基本权利。
- Why is a base object for all objects not necessarily a good idea? 为什么说对所有对象使用一个基对象不一定是个好主意?
- The integration orders implement system is a base part in ERP. 集成订单实现系统是实施ERP的基础部分。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- Iron is by far the best metal for making magnets. 铁是制造磁体的最佳金属。
- Iron is melted by the agency of heat. 铁由于热能的作用被融化。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- I am well aware that this is a tough job. 我深知这是一件棘手的工作。
- Iron is a cheap metal. 铁是一种廉价的金属。
- It is a fact of life and you must face it. 这是严酷的现实，你必须面对它。
- Having curlers, a flat iron, and a curling iron is a MUST for all women. 落下一个问题，补充一下：既然处女膜是必须的，是有意义的，那它的作用和意义是什么呢？
