Warning: file_put_contents(): Only 0 of 4658 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 chorion英英字典_chorion剑桥英语解释_chorion柯林斯英文解释_食材鋪反向词典
1. N the outer of two membranes that form a sac around the embryonic reptile, bird, or mammal: contributes to the placenta in mammals 羢毛膜→see also amnion