coaster

详细解释:n. 沿海航行者/贸易者, 沿海航船, 带轮银盘, 杯托, (酒瓶)垫子
【经】 沿海贸易船

英语解释：

名词 coaster:

a resident of a coastal areasomeone who coastsa covering (plate or mat) that protects the surface of a table (i.e., from the condensation on a cold glass or bottle)

详细解释：

coast.er

n.（名词）
One that coasts, as:
沿海航行者，例如：
One who acts in an aimless manner.
无目的地行动者
A sled or toboggan.
平底橇：一个雪橇或平底雪橇
One who rides a sled or toboggan.
乘雪橇的人：一个乘雪橇或平底雪橇的人
Nautical A vessel engaged in coastal trade:
【航海】 沿海贸易船：从事沿海贸易的船：
例句：
.dirty British coaster with a salt-caked smokestack.(John Masefield)
.肮脏的英国沿海航船，有盐饼状的大烟囱.(约翰·梅斯菲尔德)

A roller coaster.
翻滚过山车


A disk, plate, or small mat placed under a bottle, pitcher, or drinking glass to protect a table top or other surface beneath.
杯垫：放在瓶子、水罐或酒杯下的圆盘、盘子或小衬垫，用以保护桌面或下面的其它平面
A small tray, often on wheels, for passing something, such as a wine decanter, around a table.
放酒瓶的银盘：餐桌上通常带轮的托盘，用于传递某物，如酒瓶
A resident of a coastal region.
沿海居民