Pilulae hydragyri
[医] 汞丸, 蓝色丸
🧩 词语组成解析
[医] 丸剂
🗣️ 情景例句
Have you ever been to Guangzhou?
你以前来过广州吗？
Don't underestimate the difficulties of the work.
不要低估了这项工作的限巨性。
Last year, however, it came into use.
然而去年机场开始使用了。