cloaca
n. 下水道,陰溝,洩殖腔
1. a waste pipe that carries away sewage or surface water
In the cloaca there are many annular an obvious one divides anus channel and uigenita 1 sinus.
洩殖腔內有明顯的環褶將肛道與尿、生殖道分開.
The mucous cells lie in the anterior part of the foregut and cloaca.
粘液細胞分佈於前腸的前段和排洩腔.
Especially do not call gasman box lunch , or call to repair you cloaca.
特別是不要叫送煤氣的送外賣的還有修下水道的.