绒毛膜绒毛取样检查 chorionic villus: 绒膜绒毛chorionic villus biopsy: 绒毛膜绒毛活组织检查chorionic villus cell culture: 绒毛细胞培养chorionic villus sample: 绒膜绒毛取样chorionic villus sampling: 绒毛膜绒毛取样; 绒膜绒毛取样下载手机词典可随时随地查词查翻译