rein
for
cement
复数形式
reinforcements
1
增援
the additional troops or supplies sent to support an army
- The general requested reinforcements after the enemy broke through the front lines.
敌人在突破前线后，将军请求了增援。
- Without timely reinforcements, the besieged troops would have surrendered.
没有及时的增援，被围困的部队就会投降。
- Helicopters delivered reinforcements to the remote outpost under attack.
直升机向遭受攻击的偏远前哨站运送了增援。
- The arrival of reinforcements boosted the morale of the exhausted battalion.
援军的到来提升了疲惫营的士气。
- Critics argued that sending reinforcements would only prolong the war.
批评者认为，派遣增援只会延长战争。
同义词：
2
加固材料, 钢筋
a material, structure, or device added to something to make it stronger or more durable
- The bridge's steel reinforcements prevented it from collapsing under heavy traffic.
这座桥的钢加固件防止了它在繁忙交通下倒塌。
- The engineer added carbon fiber reinforcement to the airplane's wings.
工程师在飞机的机翼上添加了碳纤维加固。
- These boots have ankle reinforcements for extra support during hikes.
这些靴子在脚踝处有加固，以便在徒步旅行期间提供额外支撑。
- The concrete walls had metal reinforcements to withstand earthquakes.
混凝土墙壁有金属加固以抵御地震。
- The tailor sewed in a hidden reinforcement to prevent the seam from tearing.
裁缝缝入了一个隐藏的加固以防止接缝撕裂。
同义词：
3
强化, 正强化/负强化
(psychology) reward or punishment that makes a behavior more or less likely to happen again
- The teacher used candy as positive reinforcement to encourage participation in class.
老师用糖果作为积极的强化来鼓励课堂参与。
- Removing chores acted as negative reinforcement, increasing his homework completion.
移除家务起到了负面强化的作用，增加了他的作业完成率。
- Social media "likes" serve as instant reinforcement for posting content.
社交媒体"点赞"作为发布内容的即时强化。
- The dog learned tricks faster with treat-based reinforcement.
这只狗通过基于奖励的强化更快地学会了技巧。
- Critics argue that constant reinforcement with prizes can reduce intrinsic motivation.
批评者认为，用奖品不断强化可能会降低内在动机。
4
5