Schneiderite
硝铵、二硝基萘、树脂炸药, 镁浊沸石
🗣️ 情景例句
I know.
我知道。
That's a conservative point of view.
那是个保守的观点。
so that there are heavy odds in favour of our dying between the ages of sixty-five and eighty.
我们最可能死亡的年龄在65至80岁之间，