Marsh test
[化] 马什试验
🧩 词语组成解析
marsh
[mɑrʃ]
n. 沼泽，湿地;
🗣️ 情景例句
We have vegetables to prepare.
我们还得准备蔬菜。
You'd better go and see a doctor about that.
关于那个毛病，你最好去看医生。
They have nothing to eat.
他们没有东西吃。