Other racial groups 'look alike because of visual and neural processes' — study
- racial/ˈreɪʃl/ adj. 种族的，人种的
搭配短语：the system of racial segregation
近义词：ethnic
ethnic 例句：The movie features lead actors of various ethnic origins.
词义辨析
ethnic, racial
ethnic 和 racial 都可以表示“种族的”，ethnic 更侧重于文化习俗方面的不同，它不单指种族，还可以指民族。而 racial 更多指人的外在特征和样貌，最典型的特征莫过于肤色、或者是眼睛、头发的颜色。 - neural/ˈnʊrəl/ adj. 神经的；神经系统的
英文释义：relating to nerves or the nervous system
例句：Neural networks are applied in machine learning. - perception/pərˈsepʃn/ n. 认识，观念，看法
相关词汇：perceive（v.）
perceive 例句：It was only meant to be a joke, but she perceived it as an insult.
例句：There is no truth. There is only perception. - be rooted in 深深扎根于；源于
相关词汇： root（n. 树根，根基）
近义词：have its roots in sth.
近义词：stem from sth.
例句：High crime rates are typically rooted in widespread unemployment and poverty. - tell apart
分辨；区分
近义词：distinguish；differentiate
例句：The twins look so much alike that I just can't tell them apart. - back up
证实；支持 - proceedings/prəˈsiːdɪŋz/ n. 事件；议项；会议记录
- spot/spɑːt/
v. 看见，看出；注意到 - face-recognition/feɪs ˌrekəɡˈnɪʃn/
n. 面部识别
recognition 英文
