Read Edit View history 百万吨 bǎiwàndūn megaton Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 百万吨/百萬噸 · bǎiwàndūn · megaton 2026/03/04 百万吨 / 百萬噸 bǎiwàndūn megaton a unit of weight or explosive power equal to one million tons 这座矿山的年产量预计将达到三百万吨。 created sense Mar 4, 2026, 02:25 AM