- 释义：
- vt. 加强，巩固
- 例句：
-
We must strengthen our unity in the face of powerful enemies.
大敌当前,我们必须加强团结.
换一句
-
Stones whet a sword, difficulties strengthen willpower.
石头是刀的朋友, 障碍是意志的朋友.
换一句
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Two divisions were ordered up to strengthen a weak point in the line.
两个师被调到前线去加强一个薄弱环节.
换一句