Dinitrohydroquinone acetate
[化] 二硝基氢醌乙酸酯
🧩 词语组成解析
n. 醋酸盐\\n[化] 醋酸盐(或酯、根)
🗣️ 情景例句
Good. Do you have any back or knee problems?
好。你的背部和膝关节有什么毛病吗
I got many channels on the TV set.
我的电视机有很多频道。
4 Think of a time when you were happiest. What were you doing?
4。想一想你感到最高兴的时刻。当时你在做什么？