Nitrogranulogen
盐酸氮芥
🗣️ 情景例句
I have an idea that may solve the problem for him
我有个主意他也许能解决这个问题
I'd like to express my gratitude to you for your advice.
对于你的忠告，我想表示感谢之意。
What?Speak up. Penny.I'm afraid I can't hear you.
什么？彭妮，大声一点。我可听不见你念的。