reproductive aperture

• 生殖孔

reproductive aperture的用法和样例：

例句

1. When he judges it is safe to do so, he inserts the end of a pedipalp into the female's reproductive opening and discharges the sperm it carries.
   当它确定安全时，便将须肢末端插进母蜘蛛的生殖孔中并放出它所携带的精液。