defect詞根
defect的詞根爲fect例句1、TherewasnopositiveevidencethatanybirthdefectshadarisenasaresultofVitaminAintake.沒有確鑿證據證明，攝取維生素A會導致出生缺陷。2、Stammeringisprobablyaninheriteddefect.口吃很可能...
defect的詞根爲fect例句1、TherewasnopositiveevidencethatanybirthdefectshadarisenasaresultofVitaminAintake.沒有確鑿證據證明，攝取維生素A會導致出生缺陷。2、Stammeringisprobablyaninheriteddefect.口吃很可能...