音标发音英式音标 [ˌiːst ˈkəʊst]美式音标 [ˌiːst ˈkoʊst]英式发音 美式发音 基本解释美国东海岸地区。同根派生 the East Coast相关词英英字典剑桥英英字典 in the US, the part of the country near the Atlantic Ocean, including cities such as New York, Boston, and Philadelphiathe East Coast剑桥字典the East Coast柯林斯字典