Diazald
二甲基亚硝基苯磺酰胺
🗣️ 情景例句
Ten o'clock,
十点钟，
You are all skilled and successful salesmen as shown by your records in the field.
从你们在这一领域的业绩来看，你们所有人都是训练有素，事业有成的推销员。
He usually stays at home with his pet dog.
他通常跟他的爱犬待在家里。