Formoxy
[机] 醛氧基
🗣️ 情景例句
She's worked two jobs for years.
几年来他一直同时做两个工作。
Advanced technology has enriched China.
先进的工业技术使中国富裕起来。
The thieves dropped the torch and ran away as quickly as they could.
小偷扔下了手电筒，飞快地逃走了。