您要查找的是不是：
- gold preheating loop 预热金环管
- 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 gold was glinting in the sunlight. 金子在阳光下闪闪发光。
- The news of their marriage knocked me for a loop. 他们结婚的消息使我大吃一惊。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The road makes a wide loop around the lake. 这条路沿湖绕一大圈。
- A reliable car is worth its weight in gold. 靠得住的汽车就是无价之宝。
- She has a gold chain about her neck. 她在脖子的周围挂着一根金项链。
- A loop fastened to a belt to hold a tool or weapon. 挂武器环固定在腰带上拴工具或武器的环套
- It possessed rich mineral deposits, including gold. 它拥有丰富的矿藏，包括黄金。
- One loop or winding of a coiled rope or cable. 一卷绳索，一捆船索卷起的绳子或钢丝的一圈或一卷
- Gold prices on Western markets jumped. 西方市场上的黄金价格暴涨。
- The loop becomes magnetic when the current is switched on. 通电时线圈就会有磁性。
- That country came off the gold standard long ago. 那个国家好久之前就放弃金本位制了。
- The thing of luminescence is not sure all gold. 发光的东西未必都是黄金。
- Jack was decorated with a gold medal. 杰克被授予金质奖章。
- The country's main products are gold and cocoa. 这个国家的主要产品是可可和黄金。
- The general's uniform was trimmed with gold braid. 将官的制服饰有金色的穗带。
- The loop of string makes a handle for the parcel. 细绳结的环做成包裹的拎襻。
- Copper and gold are both metals. 铜和金都是金属。
