Vacuum partial condenser
[化] 真空蒸镏塔部分冷凝器
🧩 词语组成解析
🗣️ 情景例句
Many shopping malls and supermarkets can deliver goods straight to your door.
许多购物中心和超市提供免费送货上门服务。
Don't forget to phone to let us know you arrived safely.
不要忘记打电话，告诉我们你已经安全抵达。
You asked me about the weather here in China.
你问及中国的天气。