Mayor's hammer
[医] 梅尔氏锤(皮肤抗刺激用的金属锤)
🧩 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
Don't laugh. In the beginner's class,they give you a chance to rest between exercises.
别笑。在初级课程中你有机会休息。
How soon can you have your product ready?
你们多久才可以把产品准备好呢？
She's been quite different since coming back from America.
从美国回来之后，她变化很大。