Diacetyldioxime
丁二酮肟
🗣️ 情景例句
This job offers no opportunity for growth.
这个工作没什么发展机会。
A covetous man is good to none but worse to himself.
贪婪的人对别人毫无好处，对自己却坏处更大。
The secretary told me that Mr.Harmsworth would see me.
秘书告诉我说哈姆斯沃斯先生要见我。