adj.含钙质的，石灰质的
n.钙化软骨

The soil in this region is highly calcareous, making it ideal for growing grapes.
这个地区的土壤富含钙质，非常适合种植葡萄。
The coral reef is composed primarily of calcareous skeletons of marine organisms.
珊瑚礁主要由海洋生物的钙质骨架构成。
The shells of snails are made of calcareous material.
蜗牛壳是由钙质材料制成的。
The rocks in the quarry are predominantly calcareous limestone.
采石场中的岩石主要是含石灰岩的钙质岩层。
Algae growth on the calcareous stones can cause weathering over time.
钙质石头上的藻类生长随着时间推移可能会导致风化作用。
The garden's pH level was high due to the calcareous nature of the soil.
由于花园土壤的钙质特性，其pH值较高。
Calcification in the arteries is a common health issue related to aging and a calcareous diet.
动脉硬化是一种与年龄和高钙饮食有关的常见健康问题。
The calcareous nodules found in the field suggest a geological history rich in marine life.
地里发现的钙质结节暗示了该地区曾有过丰富的海洋生物地质历史。
Many types of fossils, like ammonites, are preserved in calcareous sedimentary rocks.
许多类型的化石，如鹦鹉螺，都保存在钙质沉积岩中。
The use of calcareous water in agriculture can lead to an increase in soil alkalinity.
在农业中使用钙质水可能导致土壤碱度增加。