您要查找的是不是：
- Tralia. He discovered in the ground a pot containing 32,000 Chinese metal coins. 考察,在地里发现了一个坛子,里面装有32,000枚中国金属硬币。
- This article gives an introduction mainly to the appraisal of ancient metal coins. 本文以古代金属铸币的鉴定为重点作了介绍。
- Small change means metal coins of not much value, like nickels which are worth five cents. 零钱是指价值不大的金属钱币，比如五分镍币。
- Money means the universal equivalent used in history, with marks of fabrication and fixed units, including metal coins and paper money. 钱币是指历史上作为一般等价物使用的，有加工痕迹及固定单位的金属铸币和纸币。
- The first metal coins were made in China. They were roundhad a square hole in the center. People strung them togethercarried them from place to place. 最早的金属货币是由中国铸造的，呈圆形，有一个方孔。人们将金属铸币用绳子穿起来，随身携带。
- The first metal coins were made in China. They were round and had a square hole in the center. People strung them together and carried them from place to place. 最早的金属货币是由中国铸造的,它们呈圆形,中间有一个方孔。人们将金属铸币用绳子穿起来,随身携带。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- The intrinsic value of a coin is the value of the metal it is made of. 一枚钱币的内在价值是造这枚钱币的金属的价值。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗？
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- People used to test coins that were offered in payment, to see if they rang true or were made of false metal. 过去人们在收到付款时，常常试扔一下硬币，听听其声音是真的，还是由假金属制作的。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- A metal disk to be stamped as a coin; a blank. 硬币模子，铸模用来冲压硬币的金属圆盘; 原坯
- Use the most conductive coin with softest metal. 采用最导电硬币与软的金属。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
- Being heated, the metal is rapidly melting. 由于受热，金属在迅速熔化。
