Lapis lunaris
[化] 熔融硝酸银
🧩 词语组成解析
[医] 石
🗣️ 情景例句
OK, let's take a look.
好了， 让我们来看一看。
The worker is pounding steel pipes to mend the leakage of water.
管道工为了修缮漏水而敲打着下水道的铁管。
Who but Jack would do such a thing?
除了杰克谁会做这种事呢？