Pulvis doveri
[医] 杜佛氏散, 鸦片吐根散
🧩 词语组成解析
[化] 散剂\\n[医] 散剂, 粉剂
🗣️ 情景例句
This career move is a step in the right direction.
这次变动是你在事业上的一次迈进。
The knife is dirty, Would you bring me a clean one, please?
这刀子是脏的，请你拿个干净的给我。
When he received a very rude reply from one of the workmen.
其中一个工人粗鲁地回了几句。