tera-
/ˈterə/combining form
used in units of measurement [用于度量单位]
1
- denoting a factor of 1012表示“太拉”, “垓”, “兆兆”, “万亿”:
terawatt.
2
- Computing denoting a factor of 240【计算机】表示“兆兆”。
词源
from Greek teras 'monster'.