coaster

🇬🇧/ˈkəʊstə(r)/ 🇺🇸/ˈkoʊstər/
📚 9896 1 gmat
A coaster is a small mat that you put underneath a glass or cup to protect the surface of a table. 杯垫

noun [专属名词] 沿岸贸易船;杯托,小托盘;雪橇

I've been on an emotional roller coaster since I've been here. 自从我到这里以来,情绪像坐上了过山车。

来自coast(n. 海岸)
单词造句:
网友用 “Coaster” 造句精选
It's great to go on the roller coaster five times and not be sick. 能坐5次过山车而不吐真够棒的。
Steel roller coaster located at Tokyo Dome City Attractions park in Tokyo. 这架钢架构过山车位于东京巨蛋城内。