megaton

英[ˈmegətʌn]

美[ˈmɛɡəˌtʌn]

IELTS

基本释义

a one megaton nuclear bomb

一枚一百万吨级的核炸弹

牛津词典

A megaton is a term used to describe one million tons of TNT.

百万吨级是一个用于描述一百万吨TNT炸药的术语.

期刊摘选

a one megaton nuclear bomb

一枚一百万吨级的核炸弹

《牛津高阶英汉双解词典》

Noun

1. a measure of explosive power (of an atomic weapon) equal to that of one million tons of TNT
2. one million tons