historical element

• 历史成份

historical element的用法和样例：

例句

1. And as in any avenue of study, attitude is the most important element.
   还有像任何的学习途径一样，态度是最重要的成份。
2. In the braising apparatus, the water vaporizes immediately in the low temperature, which won't spoil the nutrient element and additive substance.
   在闪蒸器内，水份在低温下瞬间蒸发，不破坏牛奶营养成份及添加物质。