名词
中文翻译：草酸甲基蓝染色剂
同义词：
['草酸甲蓝染色剂例句：1. The stain on the shirt was caused by the acid in the oxalic solution.（衬衫上的污渍是由草酸溶液中的酸性物质造成的。）']
例句：
-
1. The stain on the shirt was caused by the acid in the oxalic solution.
衬衫上的污渍是由草酸溶液中的酸性物质造成的。
-
2.The stains on the walls were due to the dyes used in the fabric.
墙上的污渍是由于织物中使用的染料造成的。
-
3.The stains on the table were caused by the food left over from the previous meal.
桌子上的污渍是由于前一餐剩下的食物造成的。