Pneunatic
[机] 气力缝锤; 空气的, 气脏的, 空气作的
🗣️ 情景例句
Let's go to the movies.
我们去看电影吧。
Could you tell me where is the gas station?
你能不能告诉我加油站在哪里？
With experience, and with improved apparatus,
根据经验和改进了的仪器，