Dnp-hydrazone
[化] 2,4-二硝基苯腙
🧩 词语组成解析
abbr. 动态核偏振（Dynamic Nuclear Polarization）；2, 4-二硝基苯酚（2, 4-dinitropheno）
n. [化]腙
🗣️ 情景例句
Do you have any tickets available for that date?
你们有那天的票吗？
There are four quarters in every dollar.
每美元有四个二角五分。
So he couldn't buy himself lots of good things. But he had lots of friends instead.
所以他不能给自己买很多好东西。可是他却有许多朋友。