strongpoint
n. 要塞；据点；优点
例句
用作名词(n.)
- Third, We should study his strongpoint much more.第三，多学习他身上的优点！
- Flywheel Battery is one of power batteries that are used in the two vehicles, because they have some special strongpoint.飞轮电池以其独特的优点成为两类汽车最有前途的动力电池之一。