a nuclear weapon that releases atomic energy by union of light (hydrogen) nuclei at high temperatures to form helium
同义词：hydrogen bomb??/??H-bomb??/??fusion bomb
In the 1950s, Russian and American scientists knew there was no limit to the power of thermonuclear hydrogen bombs.
FORBES: It Was On A Night Like This In Russia, 50 Years Ago...
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。