P-nitro-ethylacetanilide
[化] N-乙基-N-乙酰基对硝基苯胺
🧩 词语组成解析
n. 硝基
🗣️ 情景例句
He had a great capacity for learning.
他的学习能力很强。
Here we are. $8.50, please.
我们到了。请付8。5美元。
Litter baskets have been placed under the trees, but people still throw their rubbish everywhere.
树下都已设置了废物筐，但是人们仍到处扔垃圾。