Vacuum vessel
[化] 真空容器
🧩 词语组成解析
🗣️ 情景例句
I happened to meet her on the bus.
我凑巧在公共汽车上碰见她。
Their angry glare frightened the women.
他们因愤怒而瞪大了眼睛，使那妇人吓坏了。
But there was no time to think.All her other friends were now outside the door.
但来不及去想了。其余的朋友现在也全都到门外了。