Dinitroglycerine
二硝基甘油, 甘油二硝酸酯
🗣️ 情景例句
on the telephone for me, please.
请替我拨电话。
Delivery costs will have to be borne by the manufacturer, I'm afraid.
运费恐怕要由制造厂商来承担。
What colour?
什么颜色？