单词gonopore
n.: 【生】生殖孔
【生物学】生殖孔
复数：gonopores
Or to see the shape of gonopore to distinguish goldfish male, female.
或看其生殖孔的形状，来分辨金鱼的雄、雌。
At this time male tail fins will be swinging from the gonopore in the semen flows out of a milky white, giving fertilized eggs.
这时雄鱼也会甩动尾鳍，从生殖孔中流入出乳白色的精液出来，给鱼卵受精。
In the male goldfish to the abdomen from the ventral gonopore between Yingying in the middle there is a small stalk.
在雄性金鱼的的腹部从生殖孔到腹鳍之间，在中间位置有一条硬硬的小梗。
Male goldfish gonopore present diamond-shaped, while the female goldfish is showing oval.
雄性金鱼的生殖孔呈现菱形，而雌性金鱼则是呈现椭圆形。