Adiazine
磺胺嘧啶
??? 情景例句
And don't forget your camera and film, Richard.
別忘了你的照相機(jī)和底片， Richard。
My schedule is very flexible, and I am given a lot of freedom.
我的工作表很有變通性，使我十分自由。
I'm playing in London next Thursday.
下周四我會來倫敦演出。