Dinitrobenzaldehyde
[化] 二硝基苯甲醛
🗣️ 情景例句
I'm working on-it.
我正在做这项工作。
I graduated from Yale University 5 years ago.
五年前，我从耶鲁大学毕业。
it is both simple and elegant, fulfilling its designer's dream to create 'an enormous object drawn as faintly as possible'.
但它的结构简单，造型优美，实现了设计者企图创造一个“尽量用细线条勾画出一个庞然大物”的梦想。