Dewar's bottle
[化] 真空瓶; 杜瓦瓶
🧩 词语组成解析
🗣️ 情景例句
Hello, operator.
喂， 接线生。
He always finds fault with everything.
他总是找任何事情的毛病。
New York is built on a group of islands on the east coast of the USA at a point where several rivers flow into the ocean.
纽约市建立在美国东海岸的一群岛屿上，那儿是好几条河流入海的交汇点。