常见例句Que hayen regresado todos sanos y salvos. 但願大家都安然歸來。Hayen's stethoscopes for fetal heart sounds 阿敭(氏)胎兒心音聽診器Hayen's stethoscopes for foetal heart sounds 阿敭(氏)胎兒心音聽診器 返回 Hayen