Pneumatic hammer
[化] 气锤; 空气锤
🧩 词语组成解析
hammer
['hæmɚ]
n. 铁锤，榔头;链球;（拍卖时用的）木槌;音槌;
vt.& vi. 锤打;反复敲打，连续击打（尤指发出大声）;
vt. 击败;猛踢;猛击;轻易打败（对方）;
🗣️ 情景例句
I hope I can repay you for it.
我希望能报答你。
How much flour did you want to use?
你要用多少面粉？
To my surprise, he gave me the money immediately.
令我惊奇的是，他立刻把钱给了我。