If a physical change like that led to better toolmaking, then its owner would have survived better..如果这样的身体变化导致更好的工具制造，那么变化的拥有者能够更好地存活下来。
toolmaking英语解释工具(或刀具)制造,机床维修中释n
If a physical change like that led to better toolmaking, then its owner would have survived better..如果这样的身体变化导致更好的工具制造，那么变化的拥有者能够更好地存活下来。
toolmaking英语解释工具(或刀具)制造,机床维修中释n
