您要查找的是不是：
- cast gold core 铸金核
- 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。
- That volcano cast forth lots of lava and ashes. 那火山喷了出大量熔岩和灰烬。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- He cast a furtive glance at her. 他偷偷瞥了她一眼。
- He is cast in his father's mold. 他长得和他父亲一模一样。
- The storm cast the little rowboat on the rocks. 风暴把这条小划艇抛到岩石上。
- He was able to cast off such an uninteresting task. 他终于摆脱了这么一项乏味的工作。
- A reliable car is worth its weight in gold. 靠得住的汽车就是无价之宝。
- The earthwork was cast up in three hours. 土方工程在三小时内就完成了。
- She has a gold chain about her neck. 她在脖子的周围挂着一根金项链。
- It possessed rich mineral deposits, including gold. 它拥有丰富的矿藏，包括黄金。
- He cast his last remark in more formal wording. 他用更正式的措词表达了最后一句话。
- Gold prices on Western markets jumped. 西方市场上的黄金价格暴涨。
- It is good to be able to cast aside winter clothes. 能把冬衣搁在一边了，真好。
- The cast of the play included a international star. 这个剧的演员名单中有一位国际明星。
- Derek tends to cast his ideas in long sentences. 德里克往往用长句表达他的思想。
- 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。
