Distinct series on head region included the nasal, supraorbital, infraorbital, postorbital, oral, mandibular, gular, supraspiracular series and pair of dorsal line on the body. 侧线分布主要包括:头部的鼻侧线、眶上线、眶下线、眶后线、口侧线、下颌线、咽侧线、鳃孔上线和身体上的背侧线。
So we have a look at this little hole here which is called the infraorbital foramen, or whisker holes.
所以我们在这里看看这个小孔，它被称为眶下孔，或晶须孔。
英语百科
Infraorbital
Infraorbital is an anatomical term which means, literally, inferior to (below or beneath) the eye socket (orbit). Some examples of uses of the term are: