Pneumostatic
气动的, 静气的
🗣️ 情景例句
Are there any special requirements that I should list in the paper?
有什么特别的需求要我列在报纸上的？
A creaking door hangs long on its hinges.
户枢不蠹。
there is no evidence that the total amount of activity is any less.
但没有迹象表明，其活动总量有任何减少。