Gaswasher
气体净化器
🗣️ 情景例句
How are you enjoying the game so far?
到现在为止你们喜欢这个游戏吗？
What's your general impression,may I ask?
不知您对我们厂总的印象如何？
Dan Robinson has been worried all week.
丹。鲁宾逊焦虑了整整一个星期。