a measure of explosive power (of an atomic weapon) equal to that of one million tons of TNT
one million tons
造句
用作名詞(n.)
Inspite of the various difficulties,Chengdao was develoed independantly into a megaton oilfield in a period as short as a few years. 工程設計完全依靠自己的力量，克服了種種困難，在短短的幾年內就將埕島建設成為一個百萬噸級的油田。
常用短語
megaton energy
百萬噸梯恩梯當量...
組詞
A single aircraft armed with binary warheads would kill as many civilians as a single megaton nuclear bomb.
出自：City Limits
Another British spy scandal of \\\'megaton proportions\\\' was forecast yesterday.
出自：Daily Telegraph
近義反義詞
Megag
mega
Megablock
megathere
megaclone
megahertz
megapolis
megaverse
megacolon
megacycle
megastria
mega cell