Lapis causticus
[化] 熔融氢氧化钠或钾\\n[医] 熔凝碳酸钾
🧩 词语组成解析
[医] 石
🗣️ 情景例句
He began to seek jobs in the classified advertisement column in the newspaper.
他开始从报纸的分类广告栏找工作。
Speech is silver (or silvern), silence is golden.
雄辩是银，沈默是金。
Then he spoke slowly, but I could not understand him.
于是他说得慢了，可我还是听不懂。