With characteristic rashness and valor, Peter plunged into the icy water.以他惯有的冲动和勇气，彼得一头扎进了冰冷的水中。The captain is always boasting of his military valor.上尉老是自夸阵前之勇.Discretion is the better part of valor.小心即大勇。Frequently ban...
The intruder smashed a window to get in and then neutralized the alarm system.闯入者打碎了一扇窗户进来，然后破坏了警报系统。The ammonium chloride is neutralized by vaporizing and thickening from mother liquors.而吸附钼后剩下的母液蒸发、浓缩、结晶出氯化铵,可用作农用化肥.Ac...