Alcoxides
[化] 烃氧基金属
🗣️ 情景例句
The policemen could not cope with the crowds.
警察不能对付群众。
Better be the head of the yeomanry than the tail of the gentry.
宁作自由民之首，不为贵族之尾。
Dad, this box is too heavy. We can't carry it.
爸爸，这个箱子太重了，我搬不动。