Dinitroglycerine
二硝基甘油, 甘油二硝酸酯
🗣️ 情景例句
I'm sure I won't. I really appreciate all of your hospitality.
这点我相信。我真的很感激你的招待。
Full details regarding packing and marking must be strictly observed.
请严格遵守包装及商标的细则。
Hello, Bill?
喂，是比尔吗？