coaster的音標是[?k??st?(r)]，基本翻譯是“托盤，酒杯墊”，速記技巧是：“扣斯特”諧音為“托盤。

Coaster的英文詞源可以追溯到古英語中的“coast”一詞，意為海岸或海邊。其變化形式包括復數形式“coasters”和過去式“coasted”等。

相關單詞：

- coastline：海岸線，表示海岸邊緣的線或區域。

- coastal：沿海的，表示與海岸相關的。

- beach：海灘，指靠近海岸的沙灘。

- tide：潮汐，表示海水漲落的現象。

- seaside：海濱，表示靠近海邊的地區。

- northeaster：東北風，指從東北方向吹來的風。

- oceanic：海洋的，表示與海洋相關的。

- inshore：近海的，表示靠近海岸的。

- coastal shipping：沿海運輸，指在海岸附近進行的海上運輸活動。

- coastal town：沿海小鎮，指靠近海岸的小城鎮。

以上這些單詞都與coaster有著密切的聯系，它們都與海洋、海岸、海邊等有關。這些單詞在英語中廣泛應用，表達著不同的含義和用法。

常用短語：

1. coast to coast - 從一端到另一端，橫貫全國

2. coast guard - 海岸警衛隊

3. off coast - 在海面以下

4. on the coast - 在海岸附近

5. on one"s own coast - 在某人的家鄉海岸

6. safe coast - 安全的海岸

7. to the coast - 直奔海岸

雙語例句：

1. The journey took us coast to coast across the country.

2. The coast guard patrols the waters to keep us safe.

3. The ship went off coast and disappeared into the distance.

4. We landed on the coast and took a stroll along the beach.

5. He left his hometown to find work on his own coast.

6. The storm washed up onto the safe coast of a small island.

7. We drove to the coast and spent the day swimming in the sea.

英文小作文：

Coastal landscapes are always beautiful and relaxing places to visit. Whether you"re walking along the beach, taking a boat trip or simply sitting on the shore, the ocean provides a calming and refreshing atmosphere. The sound of the waves crashing onto the shore and the salty smell of the sea air are just some of the things that make coastal landscapes so special.

On my last vacation, I visited a coastal town and spent my days exploring the beach, swimming in the ocean and taking in the beautiful scenery. The ocean was crystal clear and the sand was soft and white, making it a perfect place to relax and unwind. I also enjoyed watching the fishermen catch their daily catch and watch the sunset over the ocean, which was truly breathtaking.

Coastal landscapes are a great way to relax and unwind, whether you"re looking for a peaceful getaway or simply want to enjoy nature"s beauty. I hope you can find some time to visit a coastal landscape soon and experience its beauty for yourself.