Staedeler condenser
[医] 司氏冷凝器
🧩 词语组成解析
🗣️ 情景例句
She keeps all of her jewelry and valuables in a safe.
她把所有的首饰和贵重物品都放在保险柜里。
I asked him to paint it for me, but he wouldn't
我请他帮我油漆，但是他不肯。
Is this your first visit to our showroom.
您是第一次到我们展示室来的吧。