coining

• Elton(1927)was the first to coin the phrase "food-chain. "
  爱尔顿（1927）首创了“食物链”这个专业术语。
• John spent a happy weekend sorting out his coins and stamps .
  约翰花了整个周末把他的硬币和邮票都分了类。
• The tramp always keeps his eyes peeled for coins lying on the ground .
  那流浪汉总是注意着寻找地上的硬币。
• Are copper coins legal tender for a sum in excess of 10 pounds?
  超过十镑的数目可以用铜币作为法定货币来偿付吗？
• The referee decided which side should kick off by spinning a coin .
  裁判员以抛转硬币的方式来裁定哪一方先开球。
• They finally found a small gold coin which was almost worthless .
  他们最后总算找到了一枚小金币，但几乎一文不值。
• The white man laughed softly, jingled some coins in his pocket .
  那白人轻轻一笑，把口袋里的硬币弄得叮叮当当直响。
• To begin, we enumerate all possible ways in which the coins can land .
  首先，让我们列出硬币落在盘中时所有可能出现的方式。
• The archaeologists found gold coins and pottery in the lowest level of the site .
  考古学家在发掘地最下层找到一些金币和陶器。