['ˈæɡət]

n. 玛瑙，玛瑙石

[ˈæɡət]

用法：

agate是一种半宝石，常见的颜色有灰色、白色、蓝色和红色。它通常被用于珠宝和装饰品，也可以被用作手工艺品的材料。

例句1：Her necklace was made of agate stones that shimmered in the sunlight.

她的项链是由闪耀着阳光的玛瑙石制成的。

例句2：The agate vase on the mantelpiece was a family heirloom.

壁炉架上的玛瑙花瓶是家传宝物。

例句3：The agate beads on her bracelet were said to bring good luck.

她手链上的玛瑙珠子据说能带来好运。

例句4：The shop sold a variety of agate products, including bowls, coasters, and bookends.

这家商店出售各种各样的玛瑙制品，包括碗、杯垫和书立。

例句5：The geologist found a beautiful piece of agate while exploring the riverbed.

地质学家在探索河床时了一块漂亮的玛瑙。

同义词及用法：

1. Jasper (n. 碧玉) - Jasper is another type of semi-precious stone that is often used in jewelry and decorative objects. It is similar to agate in appearance, but has a different composition.

例句：The necklace was made of jasper beads instead of agate.

2. Onyx (n. 缟玛瑙) - Onyx is a type of chalcedony, like agate, but it has bands of white and black instead of multiple colors.

例句：The ring was set with a beautiful onyx stone.

3. Carnelian (n. 红玉髓) - Carnelian is a variety of chalcedony that is typically red or reddish-brown in color. It is often used as a gemstone or for carving.

例句：The carnelian pendant was believed to have protective powers.

编辑总结：

agate是一种常见的半宝石，具有多种颜色和条纹。它被广泛用于珠宝和装饰品，也可以被用作手工艺品的材料。与其他类似的半宝石如碧玉、缟玛瑙和红玉髓相比，agate具有独特的外观和用途。作为网络词典编辑翻译人员，我们需要准确地解释单词的意思，并提供实用的例句和同义词来帮助读者更好地理解和使用这个单词。同时，我们也要注意避免重复使用相同的表达方式，以保证文章质量和阅读体验。