名詞 reinforcement:

1. a military operation (often involving new supplies of men and materiel) to strengthen a military force or aid in the performance of its mission
   同義詞：support, reinforcement, reenforcement
2. information that makes more forcible or convincing
   同義詞：reinforcement, reenforcement
3. (psychology) a stimulus that strengthens or weakens the behavior that produced it
   同義詞：reinforcing stimulus, reinforcer, reinforcement
4. a device designed to provide additional strength
   同義詞：strengthener, reinforcement
5. an act performed to strengthen approved behavior
   同義詞：reward, reinforcement

1. A concrete mixture that is sprayed from a special gun over steel reinforcements in light construction.
   壓力噴漿一種從特殊噴槍噴出的混凝土的混合物，用來噴在小型建筑的鋼筋加固物上
2. As enemy attacks increased, more and more reinforcements were dispatched to the front.
   由于敵軍進攻加劇，越來越多的援軍被派遣上前線。
3. From these positions mortar fire was rained down upon reinforcements moving up through the valley.
   密集的迫擊炮火力從這些陣地射向由山谷那邊上來的援軍。