您要查找的是不是：
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- The US coin of the lowest denomination is the cent. 美国硬币的最小单位是美分。
- The decision depended on the toss of a coin. 那项决定是靠掷硬币的方法做出的。
- The coin rolled underneath the piano. 硬币滚到钢琴的下面了。
- The inscription on the coin had worn away. 铸造在硬币上的文字已经磨损。
- He put a coin into the insertion slot. 他往投币孔投入一枚硬币。
- The 50p coin has a crowned lion on its reverse. 50便士硬币反面的图案是个戴皇冠的狮子。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- A British coin worth one half of a new penny. 半便士一种英国硬币，币值是新版便士的一半
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- A copper coin formerly used in India and Pakistan. 安那旧时在印度和巴基斯坦使用的铜币
- A gold coin formerly used in Iran. 伊朗金币以前在伊朗使用的金币
- It will be wise to go over your test paper again. 还是把您的考卷再检查一遍的好。
- He reversed the coin and examined it carefully. 他把硬币倒过来，仔细检查。
- Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
- Father dug up an old coin in the garden. 父亲在花园里掘出一枚古钱币。
- Many hands make light work, to coin a phrase. 常言说，人多好干活。
- He is answering the test paper busily. 他正忙着答考试卷。
- A slit is provided for the coin to drop through. 狭长的口子是供投硬币用的。
- Don't tumble down on this easy test. 这次考试不难，你可别考砸了。
