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
How are things?
近来如何？
Familiar paths and old friends are the best.
熟路好遵循，老友最可珍。
You should look at it yourself.
你应该亲自看看它。