Penthrane
甲氧氟烷
🗣️ 情景例句
Shall we have a chat in the sitting room over the tea for a while?
我们在客厅呆一会儿，喝茶聊天好吗？
Are you happy with your new job?
你对这一次的新工作感觉开心吗？
Could you tell me where I can wash my hands?
请问洗手间怎么走？