combustion time

• 工作时间

combustion time的用法和样例：

例句

1. Sometimes he had to do his work on his own time.
   有时候他要在非工作时间里加班。
2. "A sweet temper" is a figurative expression, but "sweet coffee" is not.
   "甜蜜的性情"是个比喻的说法，而"甜咖啡"则不是。
3. Moreover, burn time to also affect the burnable full, combustion time is short hard full combustion.
   另外，燃烧时间也影响燃烧的充分性，燃烧时间短就难以充分燃烧。