Hetrazan
n. [药]枸橼酸乙胺嗪,海群生,二乙碳酰嗪(抗丝虫病药)
🗣️ 情景例句
Stopping by Woods on a Snowy Evening
雪夜林边小驻足
Please give me a hand.
请帮我个忙。
Look at the sun! It's very bright.
瞧，阳光灿烂！