Nitrolignin
硝化木素
🗣️ 情景例句
Like this.
像这样。
I will be having dinner in Paris in April.
我将在四月份在巴黎吃晚餐。
The hospital had been bombed and Hans had made his way back into Western Germany on foot.
医院遭到轰炸，汉斯步行回到了西德。