tourmaline的意思是“电气石”。

用法：tourmaline可作名词，表示电气石，尤指蓝色电气石。

双语翻译：

1. Tourmaline is a type of stone that is often found in nature. It is a type of gemstone that is highly prized for its unique colors and patterns.

电气石是一种天然存在的石材类型。它是一种珍贵的宝石，因其独特的颜色和图案而备受推崇。

2. I found a beautiful tourmaline pendant in the jewelry store today. It's a really unique stone that sparkles and shines in the light.

今天我在珠宝店发现了一个漂亮的电气石吊坠。它是一种非常独特的石头，在光线下闪闪发光。

tourmaline的意思是：电气石；碧玉；宝石级电气石。

用法：tourmaline用作名词时，基本意思是“电气石，碧玉”或“宝石级电气石”。

双语翻译：

1. Tourmaline is a type of stone that is often found in nature. It is known for its unique colors and patterns.

电气石是一种天然的宝石，以其独特的颜色和图案而闻名。

2. Tourmaline is a type of gemstone that is found in many different colors and patterns. It is often used in jewelry and other decorative items.

电气石是一种宝石，它有多种颜色和图案，常用于珠宝和其他装饰品中。

常见用法：tourmaline可以作为可数名词使用，其复数形式为“tourmalines”。此外，tourmaline还可以作为不可数名词使用，表示“电气石”的整体概念。

例句：Tourmaline is a type of stone that is often found in jewelry stores. It is a beautiful and unique stone that can be used to create unique jewelry designs.

电气石是一种常见的宝石，经常出现在珠宝店中。它是一种美丽而独特的石头，可以用来制作独特的珠宝设计。

tourmaline的意思、释义、用法及双语翻译可以参照以下内容：

意思：电气石，碧玉。

释义：tourmaline is a type of gemstone that is typically green, blue, or purple in color. It is named for its electrical properties and is often used in jewelry and decorative items.

用法：tourmaline可以作为名词使用。

双语翻译：电气石是一种宝石，通常呈绿色、蓝色或紫色，因此tourmaline可以翻译成“电气石”或“碧玉”。

常见短语：

1. tourmaline mine：电气石矿场

2. tourmaline jewelry：电气石首饰

3. green tourmaline：绿色电气石

4. purple tourmaline：紫晶电气石

5. blue tourmaline：蓝碧玉

6. clear tourmaline：透明电气石

7. rose-tinted tourmaline：粉红色电气石

8. black tourmaline：黑电气石

9. tourmaline therapy：电气石疗法

10. tourmaline energy：电气石能量。

以上内容仅供参考，建议在具体语境下理解词汇含义。