Neef's hammer
[医] 内夫氏锤(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
Oh yes, the May Fourth Movement. I've read about it.
哦，是的，五四运动，我听说过。
I've heard so much about you.
久仰大名。
What will you do if you win a lot of money?
要是你赢了许多钱，你打算做什么呢？