名词中文翻译
中文翻译：钙线
同义词：
['calcium strip', 'calcium trace', 'calcium band', 'calcium boundary']
例句：
-
1. The calcium line in the soil is a good indicator of fertility.
土壤中的钙线是肥沃程度的良好指示。
-
2.The calcium line on the wall is very clear.
墙上的钙线非常清晰。
-
3.The calcium line was used to mark the boundaries of the land.
钙线被用来标记土地的边界。