retarder
英 [rɪ'tɑːdə]
美 [rɪ'tɑrdɚ]
词性
名词
基本解释
n.阻滞剂,缓凝剂,减速器
网络释义
迟滞器;延时器;减速器
例证
1、The train was equipped with a retarder, which helped it slow down smoothly.
这列火车配备了减速器,能够使其平稳减速。
2、Aircraft landing gear may incorporate a hydraulic retarder to reduce the landing impact.
飞机起落架可能会采用液压减速器来减小着陆时的冲击。