Nitrogranulogen
盐酸氮芥
🗣️ 情景例句
I see. Well, it's very nice to meet you, Mr. Wrigley.
哦！我也很高兴认识您，威格莱先生。
I wish I were running across an open field.
我真希望在原野奔跑。
Try and stand up.Can you stand up?
试试站起来。你能站起来吗？