Annelation
[化] 增环反应; 成环; 成环反应
🗣️ 情景例句
Alright. Please sit down.
好的，请坐下。
Strike while the iron is hot.
见机行事。称热打铁。
and that fool, Horst, aimed a fire extinguisher at me.
但那个傻瓜霍斯特把灭火器对准了我。