The new technique has been used to identify the sex of foetuses.这一新技术已经被用来鉴别胎儿的性别。In other experiments, some of the lost foetuses were abnormal.在其他的实验中, 有一些不成功的胎儿是畸形的.In this way, Kuwabara has kept goat foetuses alive an...

foetuses的音标：...

n.胎，胎儿( foetus的名词复数 )...