retarder
名词
[rɪ'tɑːdə]    [rɪ'tɑrdɚ]

基本释义

n.阻滞剂,缓凝剂,减速器

词根词缀

前缀 re 向后,反复
+
词根 tard 迟缓,慢
+
后缀 er 做...的人或物
re + tard + er = retarder

网络释义

迟滞器;延时器;减速器

Wiktionary英语原文词典

该词在Wiktionary英文原文中有详细的英文释义、词形变化、词源和词汇关系。

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例句


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。
retarder单词图解,单词释义场景配图

实用场景例句

商务邮件
Please confirm the shipment of the concrete retarder needed for the summer construction project.
请确认夏季建筑工程所需混凝土缓凝剂的装运情况。
学术写作
Adding a chemical retarder significantly extends the setting time of gypsum plaster.
添加化学缓凝剂可显著延长石膏抹灰的凝结时间。
旅游出行
The bus relied on its electromagnetic retarder to safely navigate the winding mountain roads.
大巴车依靠电磁减速器安全地行驶在蜿蜒的山路上。
日常对话
The truck driver used the retarder to slow down on the steep hill instead of the brakes.
卡车司机在下陡坡时用了减速器而不是刹车来减速。
社交媒体
Just learned that big rigs use a retarder to slow down without wearing out the brakes. Mind blown! 🚚
刚知道大卡车用减速器减速可以不磨损刹车。长知识了!🚚
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