biological brother中文什么意思

生物学上的兄弟

• biological:    adj. 生物学(上)的。 a bi ...
• brother:    n. (pl. brothers, ...
• a brother:    兄长; 一个哥哥

例句与用法

1. Bogaert found that the link between having older brothers and homo was present only if the siblings were biologically related - this was seen between biological brothers who were not raised together
   博格特发现，只有弟弟和哥哥之间有血缘关系时，弟弟才会受影响成为同性恋，即使是他们不一起长大，这种影响也存在。