| 释义 |
coaster
UK ['kəʊ.stər] US ['koʊ.stɚ] noun countable
OBJECT 物体
■a small piece of wood, plastic or other material that you put a glass or cup on to protect a surface from heat or liquid 杯垫
UK ['kəʊ.stər] US ['koʊ.stɚ] noun countable
BOAT 船
■a ship which sails between ports along a coast （航行于沿海港口间的）船只 |