megaton
n.兆吨
难易程度:
megaton为短语/超纲词汇
词形变化:
名词:megatonnage
词根
mege-=large,million
megaton
/'megətʌn; `mɛˇə,tʌn/
n explosive force equal to one million tons of TNT 百万吨级(相当于一百万吨黄色炸药的威力)
*[attrib 作定语] a one-megaton bomb 百万吨级炸弹.
megaton
n[C]a unit for measuring the power of an explosive, equal to the power of one million
tons of
TNT (=a powerful explosive)
a five megaton atomic bomb