n.百万吨级；兆吨
名词: megatonnage
Noun:a measure of explosive power (of an atomic weapon) equal to that of one million tons of TNT
one million tons
以上就是本站详细整理的词语megaton是什么意思的翻译解释，供大家参考一下。
A single aircraft armed with binary warheads would kill as many civilians as a single megaton nuclear bomb.