Dewar(vacuum)flask
[化] 真空瓶; 杜瓦(真空)瓶
🗣️ 情景例句
Could you please give me a receipt?
给我一张发票。
Where's the company?
那个公司在哪儿？
then at the height of his military success in the Thirty Years' War,had dictated her measurements and armament.
正处在"三十年战争"的军事鼎盛阶段，他亲自规定了这艘船的规模和武器配备。