例句與造句

1. His dissertation on the partial reinforcement effect ( or the Humphreys effect ), is considered a classic in the field.
2. At the age of Sixtus IV, the gate was half-buried and victim of a centuries-old negligence, damaged by time and medieval sieges; a shallow restoration was limited to a partial reinforcement of the structure.
3. It's difficult to find partial reinforcement in a sentence. 用partial reinforcement造句挺難的