根据透明隔腔的部位、大小及形态，将其分为四种类型。

CSP was divided into four types by CT according to the site, size and shape.

youdao

根据透明隔腔的部位、大小及形态，将其分为四种类型。

CSP was divided into four types by CT according to the site, size and shape.

youdao