upburst的翻译，读音
英/'ʌpb\\\\:st/
释义：
n. 向上的迸发,上冲,猛增
n. The act of bursting upwards; a breaking through to the
surface; an upbreak or uprush; as, an upburst of molten matter.
n. The act of bursting upwards; a breaking through to the
surface; an upbreak or uprush; as, an upburst of molten matter.