前缀mega-,meg- = large,great 大
前缀mega-详细来源解说:
before vowels meg-, word-forming element often meaning "large, great," but in precise scientific language "one million" (megaton, megawatt, etc.), from Greek megas "great, large, vast, big, high, tall;mighty, important" (fem. megale), from PIE *meg- "great" (cognates: Latin magnus, Old English micel; see
High-speed computer stores 2.5 megabits [headline in "Electronics" magazine, Oct. 1, 1957]
同缀词:
1.megacycle [mega- 兆 + cycle圆圈 →]
n.兆周
2.megadyne [mega- 兆 + dyne 达因 ]
n.兆达因(力的单位,=100万达因)
3.megafarad [mega- 兆 + farad n. 法拉(电容单位)]
n.兆法
4.megavolt [mega- 兆 + volt n. 伏特]
n.兆伏
5.megabyte [mega- 兆 + byte 字节]
n.(电脑)百万位元组
6.megadeath [mega- 兆 + death 死亡 ]
n.百万人的死亡
7.megalith [mega- 兆 + lith 石头]
n.(史前斯的)巨石
8.megalomania [megalo- 大 + mania 精神错乱 ]
n.妄想自大狂
9.megalopolitan [megalo- 大 + polit 城市 + -an 形容词后缀 ]
n.大都市的
10.megaphone [mega- 大 + phone 声音→使声音扩大的东西→]
n.扩音器;传声筒
11.megaton [mega- 大 + ton 吨(重量单位)]
n.一百万吨
12.megawatt [mega- 大 + watt 瓦特 ]
n.百万瓦特