Armstrong acid
[化] 阿姆斯特朗酸; 即薛佛酸(2-萘酚-6-磺酸); 萘-1,5-二磺酸
🧩 词语组成解析
[计] 公理
🗣️ 情景例句
What about the baby?
那小宝宝怎么办？
Money is the root of evil.
金钱是罪恶的根源。
The village which had seemed deserted, immediately came to life.Faces appeared at windows.
刚才还似乎空荡荡的村庄一下子活跃了起来，窗口露出了一张张面孔，