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
This is a good start.
这是一个好的开始。
This nation is noted for its scientific accomplishments.
这个国家以科学成就闻名。
The hunt went on for several weeks, but the puma was not caught.
搜寻工作进行了好几个星期，但始终未能逮住那只美洲狮。