Dewar(vacuum)flask
[化] 真空瓶; 杜瓦(真空)瓶
🗣️ 情景例句
Michelle knows all about it.
Michelle已经全知道了。
Won't you come alone with me? My boss wants to see you.
能跟我一起来吗？我们老板有事要见你。
What a lovely place! I'm going to go across the river.
真是个好地方！我要到河那边去。