Nitrating test
[化] 硝化试验
🧩 词语组成解析
v. 硝酸盐( nitrate的现在分词 )
🗣️ 情景例句
He speaks French and English with equal ease.
他说法语和英语都一样自如。
I'm afraid you will be too tired
我怕你会太疲倦。
There is a boy in the water.
河里面有个男孩。