re-

名词 re-:

1. a rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum
   同义词：rhenium, Re, atomic number 75
2. ancient Egyptian sun god with the head of a hawk; a universal creator; he merged with the god Amen as Amen-Ra to become the king of the gods
   同义词：Ra, Re
3. the syllable naming the second (supertonic) note of any major scale in solmization
   同义词：re, ray

re-
pref.（前缀）
Again; anew:
又；重新：
例句：
rebuild.
重建

Backward; back:
返回；退回：
例句：
react.
反应

Used as an intensive:
更加：用作加强语气：
例句：
refine.
精致的，更加好的

来源：
Middle English
中古英语
from Old French
源自 古法语
from Latin * see re-
源自 拉丁语 *参见 re-