Ulcerates
v. （使某物）形成溃疡( ulcerate的第三人称单数 ); （使）腐败
🗣️ 情景例句
You can put it that way.
你可以那样说。
One rotten apple spoils the whole barrel.
一只烂苹果烂一萝苹果。
The children are no longer young, and they know who Father Christmas really is.
孩子们不小了，他们知道真正的“圣诞老人”是谁。