galena

galena的音标是["dʒælɪənə]，翻译为“硫化锌”的意思。速记技巧可以考虑将音标的起始部分“dʒə”与字母“g”相联系进行记忆。

Galena的英文词源：

Galena这个词源于希腊语“γαλινα”或“γαλιόλιο”，意为“银色的”或“银矿石”。它最初被用来描述一种具有银色光泽的铅矿石。

变化形式：

1. Galenous（形容词），意为铅色的。

2. Galenite（名词），意为铅矿石。

相关单词：

1. galenologist（铅矿学家）：研究铅矿的人。

2. galenical（铅的）：与铅有关的。

3. galenization（铅化）：使铅化或用铅处理。

4. lead-mining（采铅矿）：开采铅矿的工作。

5. lead-ore（铅矿石）：含铅的矿石。

6. galena mine（铅矿开采）：开采铅矿的场所。

7. galenistic（铅矿学的）：关于铅矿开采和研究的。

8. galenization process（铅化过程）：一种化学过程，将金属转化为另一种金属。

9. galenite ore（含铅矿石）：一种含铅的矿物质。

10. galenite（铅矾物）：一种含铅的矿物，与galena相似。

以上这些单词都与galena这个单词有密切的联系，反映了铅矿开采和研究的广泛领域。

常用短语：

1. galena ore 硫铁矿

2. galena flakes 硫铅矿片

3. galena content 含硫量

4. galena-bearing rock 含硫铅矿岩石

5. galena-bearing strata 含硫铅矿层

6. galena-bearing sandstone 含硫铅矿砂岩

7. galena-rich ore 富硫铅矿

双语句子：

1. The minerals in the ore are mainly galena and pyrite.

矿石中的矿物主要是硫铅矿和黄铁矿。

2. The galena content of the ore is very high.

该矿石含硫量很高。

3. The galena flakes are used for making lead batteries.

硫铅矿片用于制造铅蓄电池。

4. The galena-bearing rock is rich in sulfur and lead.

含硫铅矿岩石富含硫和铅。

5. The galena-bearing strata are mined for lead and sulfur.

含硫铅矿层开采出铅和硫。

6. The galena-rich ore is processed to extract lead and sulfur.

富硫铅矿经过加工提取出铅和硫。

7. The mining company has been working hard to improve the quality of the galena ore.

采矿公司一直在努力提高硫铅矿的质量。

英文小作文：

Galena is a type of mineral that is often found in nature, and it is used in various industries for various purposes. One of the main uses of galena is in the production of lead, which is used in various products such as batteries, paints, and alloys. Galena is also used in the production of sulfur, which is used in various industries such as fertilizer production and rubber manufacturing. Another use of galena is in the production of pigments, which are used in various products such as paints and ink. Galena is also used in the production of glass, where it is added to improve the opacity and coloration of the glass. Galena is a versatile mineral that has many uses, and it plays an important role in various industries around the world.