Pneumostatic
气动的, 静气的
🗣️ 情景例句
It's good, but it's a little expensive.
很好，不过价格有一点贵。
Children learn to creep ere they can go.
孩子要走路，先得学爬行。
I'm not a great admirer of his work.
我对他的工作不太欣赏。