coaster
🇺🇸
/ˈkəʊstər/
🇬🇧
/ˈkəʊstə(r)/
noun
R
A small, flat object placed under a glass to protect the surface of a table.
She grabbed a coaster from the drawer and put it under her drink to prevent a water ring.
她從抽屜裡拿出一個杯墊，把它放在飲料下面，以防止水印。
R
A ship that travels along a coast, making stops at different ports.
The coastal trade was booming, and the coasters were busy shuttling goods between ports.
沿海貿易正在蓬勃發展，近海船隻正忙於在港口之間運輸貨物。
translation
杯墊, 沿海船
詞形變化
Plural
coasters