coquina怎么读/coquina的发音
coquina的音标：英[kəʊ'ki:nə] 美[koʊ'kinə]
英： 美：
coquina是什么意思
n. 贝壳灰岩 [化] 贝壳灰岩
n. A soft, whitish, coral-like stone, formed of broken shells
and corals, found in the southern United States, and used for roadbeds
and for building material, as in the fort at St. Augustine, Florida.
coquina的用法和双语例句
1. Coquina is a type of sedimentary rock composed of shell fragments.
蛎灰岩是一种由贝壳碎片组成的沉积岩。
2. The castle was built using local coquina stone.
这座城堡是用当地的蛎灰岩建造的。
3. Coquina forms in shallow marine environments with strong wave action.
蛎灰岩形成于波浪作用强烈的浅海环境中。
4. Many beaches in Florida are rich in coquina deposits.
佛罗里达的许多海滩富含蛎灰岩沉积物。
5. The soft texture of coquina makes it easy to cut and shape.
蛎灰岩质地柔软，易于切割和塑形。
6. Coquina limestone is often used as a building material in coastal areas.
蛎灰岩常被用作沿海地区的建筑材料。
7. Fossils are commonly found embedded in coquina formations.
蛎灰岩层中常见嵌入的化石。
8. The historic fort was constructed with coquina blocks in the 17th century.
这座历史悠久的堡垒在17世纪用蛎灰岩块建造而成。
9. Coquina is composed mainly of fragmented shells and mollusk remains.
蛎灰岩主要由碎裂的贝壳和软体动物残骸组成。
10. Natural erosion exposes layers of coquina along the shoreline.
自然侵蚀使蛎灰岩层沿着海岸线暴露出来。