| 单词 | copper |
| 释义 | copper nounadjective | verb + copper | copper + noun | preposition | phrases adjective➤pure纯铜▸➤molten熔化的铜▸➤beaten铜箔▸➤burnished擦得锃亮的铜◆her hair shone like burnished copper.她的头发像擦过的铜一样亮。verb + copper➤mine开采铜矿▸➤produce产铜➤contain含铜copper + noun➤mine铜矿▸➤miner采铜矿工▸➤mining, production, smelting采铜；铜产量；炼铜▸➤deposit, ore铜矿层；铜矿石➤alloy铜合金▸➤sulphate/sulfate硫酸铜▸➤coin铜币➤pipe, tube铜管➤cable, wire铜缆；铜线➤plate, pot铜盘；铜壶➤colour/color古铜色preposition➤in copper (= using copper) 用铜◆she works mainly in copper.她主要用铜创作作品。phrases➤an alloy of copper and sth, an alloy of copper with sth铜和⋯的合金◆brass is an alloy of copper and zinc.黄铜是铜和锌的合金。copper/ˈkɒpə(r) ||; ˈkɑpɚ/noun1. [u] (symbol cu) a common reddish-brown metal 铜: ◇water pipes made of copper 铜制的水管 2. [c] (brit 英) a coin of low value made of brown metal （低币值的）铜币: ◇i only had a few coppers left. 我只剩下几个铜币。 3. [c] =cop¹ cop·per /`kɑpə; ˈkɒpə/n 1. [u] an orange-brown metal 铜 2. [c] bre informal a coin with a low value, made of brown metal 【英，非正式】 铜币:◇can you lend me a few coppers? 你能借几个铜板给我吗？ 3. [c] bre informal a police officer 【英，非正式】 警察 |
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