For the testes to sit in this sac, they have to descend a long way, thereby causing the spermatic cord to take a roundabout loop.是什么意思_For the testes to sit in this sac, they have to descend a long way, thereby causing the spermatic cord to take a roundabout loop.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句