Binitro
二硝基
🗣️ 情景例句
You haven't answered my question.
你还没有回答我的问题呢。
The timid child would not leave his mother's side.
那个胆小的孩子不愿离开母亲。
Oh dear! It's very cold today, isn't it?
天哪，天真冷，不是吗？