Para-diazine
[化] 对二嗪; 吡嗪; 1,4-二氮杂苯
🧩 词语组成解析
[经] 帕拉
n. 二嗪\\n[化] 二嗪
🗣️ 情景例句
Are you all alone?
就你一个人吗？
These clothes are too short, they need to be let down.
这些衣服太短了需要去改一下。
The trainer stands in front of the elephant holding a long stick with a sharp metal point.
驯练员手持一根有锋利金属尖头的长棒，站在象前。