Dinitrophenamic acid
[化] 二硝基氨基苯酚; 苦氨酸
🧩 词语组成解析
🗣️ 情景例句
We should have done it sooner.
我们早就该取下来的。
This writer uses vivid descriptions in his writings.
这个作家在他的文章使用生动的描述。
Who was second? Who was third?
谁是第二？谁是第三？