Wagner's hammer
[医] 华格纳氏锤(电流启闭锤)
🧩 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
Hi, what can I do for you?
嗨，你好。我能为你做些什么？
Many hands make light work.
众擎易举。
They were puzzled by several things.
有几件事情使他们感到迷惑不解。