| 释义 |
electrum 英音 [ ɪˈlektrəm ] 美音 [ ɪˈlektrəm ] 释义 n. [矿物] 银金矿;琥珀金 例句 1·Besides native gold, also kustelite and electrum are existed in the ore deposit. 主要以自然金、金银矿、银金矿存在。 2·Gold mainly exists as gold minerals, including electrum , silver-bearing native gold. 金以矿物态为主,金矿物主要为银金矿、含银自然金。 3·Pyrite, galena, sphalerite, native gold, electrum and joseite are the main ore minerals. 主要金属矿物是,黄铁矿、方铅矿、闪锌矿、自然金、银金矿、硫蹄铋矿。
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