physical characteristics

• 物理性质

physical characteristics的用法和样例：

例句

1. It is distinguished by its physical properties.
   它可用其物理性质来识别。
2. Compare the physical properties of the two substances.
   比较一下这两种物质的物理特性。
3. The same genes can often control more than one physical trait at a time.
   同样的基因通常在一个时期可以控制一种以上的物理特性。